196th Open SO Ampelokipon Mar 2026

Open SwissStandard

60 players participated in this 7-round tournament, held from 04 Mar 2026 to 29 Apr 2026 in Athens, Greece. Top 10 Elo average was 2028, and top seed was Panagiotis Tzagarakis (🇬🇷 GRE, 2186).

Panagiotis Tzagarakis (🇬🇷 GRE, 2186) won with 6.0/7, ahead of Filippos Fotiadis (5.5) and Spiros Stratigos (5.5). Tzagarakis took the lead from round 5.

The biggest upset came in round 5: Konstantinos Voriniotis (1797) beat Ioannis Panopoulos (2038), a +241-point gap.

Location

🇬🇷Athens, Greece

Dates

04 Mar 2026 → 29 Apr 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇬🇷Panagiotis Tzagarakis2186

Avg top 10

2,028

Participants

Federations · 1 represented

🇬🇷Greece×60

Top 3

🥇
Panagiotis Tzagarakis
🇬🇷GRE·2186
6.0pts·2229perf+6.4
🥈
Filippos Fotiadis
🇬🇷GRE·1933
5.5pts·2172perf+42.2
🥉
Spiros Stratigos
🇬🇷GRE·2123
5.5pts·2164perf+6.8

How it unfolded

Top 6 · 7 rounds

Panagiotis Tzagarakis led from R5; +0.5-point edge over the runner-up.

Co-leaders

Tzagarakis6Fotiadis5.5Sidiropoulos5.5Stratigos5.5Nemtsas5Panopoulos5

R5 · LEADER CHANGE01 Apr

Panagiotis Tzagarakis takes the sole lead (4.5/5).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Panagiotis Tzagarakis drew with Filippos Fotiadis (White).

R1–R3 · WIN STREAK

Panagiotis Tzagarakis won 3 in a row (R1–R3).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Panagiotis Tzagarakis	*	½	—	—
2Filippos Fotiadis	½	*	½	—
3Vasilis Sidiropoulos	—	½	*	½
4Spiros Stratigos	—	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Tzagarakis, Panagiotis	2186	GRE	+30B	+7N	+22B	=6N	+5N	+17B	=2B	6.0	28.0	31.0	25.75	2229	+6.4
2	Fotiadis, Filippos	1933	GRE	+41N	+26B	=4N	=9B	+13N	+5B	=1N	5.5	28.0	30.0	22.00	2172	+42.2
3	Stratigos, Spiros	2123	GRE	+24N	+13B	+10N	−5B	+14N	=4B	+9N	5.5	27.5	31.0	23.25	2164	+6.8
4	Sidiropoulos, Vasilis	2042	GRE	+19B	+29N	=2B	=21N	+15B	=3N	+17N	5.5	26.5	29.5	22.25	2126	+14.0
5	Nemtsas, Hristoforos	2024	GRE	+25B	+15N	+37B	+3N	−1B	−2N	+26B	5.0	27.5	30.0	18.50	2106	+16.6
6	Panopoulos, Ioannis	2038	GRE	+35N	+33B	+8N	=1B	−17N	=9B	+13N	5.0	26.5	29.5	20.25	2073	+8.0
7	Troupis, Georgios-Dimitrios	1887	GRE	+40N	−1B	−23N	+31B	+25B	+19N	+18B	5.0	24.0	26.0	16.50	1978	+17.6
8	Salahidou, Reveka	1909	GRE	+55B	+58N	−6B	−15N	+36B	+27N	+16N	5.0	19.5	19.5	10.50	1965	+14.2
9	Delithanasis, Dimitrios	1967	GRE	+11B	+50N	=21B	=2N	+29B	=6N	−3B	4.5	27.0	28.5	16.00	2010	+9.8
10	Dimitriou, Georgios	1947	GRE	+20B	+28N	−3B	F	+23N	=24B	+29N	4.5	22.5	22.5	15.25	2024	+12.2
11	Tzachristas, Georgios	1692	GRE	−9N	+32B	=12N	+59B	=33N	=14B	+21N	4.5	22.5	22.5	12.25	1894	+37.6
12	Bouras, Antonios	1867	GRE	+51B	−22N	=11B	+34N	−16B	+54N	+23B	4.5	20.0	21.0	11.25	1826	-2.8
13	Nikitakis, Ioannis	1890	GRE	+34B	−3N	+19B	+27N	−2B	+28N	−6B	4.0	26.0	29.0	13.00	1924	+14.4
14	Sideris, Theodoros	1884	GRE	+52B	=18N	+27B	=16N	−3B	=11N	=15B	4.0	25.0	26.0	12.25	1922	+8.8
15	Ter-Gevorkian, Giannis	1867	GRE	+47N	−5B	+56N	+8B	−4N	=22B	=14N	4.0	24.5	25.5	11.25	1919	+11.6
16	Papadimitriou, Loukas	2009	GRE	+36B	−27N	+28B	=14B	+12N	=26N	−8B	4.0	22.5	25.0	13.50	1895	-20.2
17	Voriniotis, Konstantinos	1797	GRE	F	+59N	+48B	+18N	+6B	−1N	−4B	4.0	22.0	22.0	10.50	2012	+32.4
18	Antoniadis, Artiom	1988	GRE	+56N	=14B	+43N	−17B	=30N	+21B	−7N	4.0	21.5	22.5	10.00	1848	-22.6
19	Kazakos, Panteleimon	1775	GRE	−4N	+42B	−13N	+40B	+58N	−7B	+39N	4.0	20.5	20.5	6.00	1762	-0.4
20	Potiri, Kyriaki	1658	GRE	−10N	+45B	−26N	−28N	+52B	+44B	+36N	4.0	17.0	18.0	7.50	1791	+24.6
21	Hahabis, Nikolaos	1897	GRE	+49N	+23B	=9N	=4B	=26B	−18N	−11B	3.5	25.0	26.5	11.50	1845	-8.6
22	Ladas, Dimitrios	1955	GRE	+31N	+12B	−1N	F	+35B	=15N	−24B	3.5	24.0	27.0	12.50	1915	-5.0
23	Bekakos, Mihail	1773	GRE	+46B	−21N	+7B	=37N	−10B	+53N	−12N	3.5	22.0	23.0	9.25	1770	+2.6
24	Kouvaratis, Ilias	1782	GRE	−3B	+38N	F	F	+37B	=10N	+22N	3.5	19.5	19.5	10.75	2055	+35.2
25	Marianidis, Dimitrios	1756	GRE	−5N	F	+39B	=43B	−7N	+58B	+32N	3.5	17.0	17.0	6.00	1729	-2.4
26	Hatzistamatiou, Nikolaos	1854	GRE	+39B	−2N	+20B	F	=21N	=16B	−5N	3.0	25.5	27.5	9.75	1851	+0.4
27	Vuka, Alboreno	1860	GRE	+42N	+16B	−14N	−13B	+41N	−8B	F	3.0	22.0	24.0	8.00	1818	-5.6
28	Megagiannis, Maximos	1777	GRE	+54N	−10B	−16N	+20B	+43N	−13B	F	3.0	21.5	22.5	7.00	1754	-4.0
29	Vazelakis, Dimitrios	1877	GRE	+32N	−4B	+44N	+58B	−9N	F	−10B	3.0	21.5	21.5	5.00	1787	-10.8
30	Ntaifas, Ioannis	1808	GRE	−1N	+49B	+31N	=33B	=18B	F	F	3.0	20.0	20.0	8.00	1939	+16.4
31	Chatzipavlou, Odysseas	1679	GRE	−22B	+60N	−30B	−7N	+45B	+42N	F	3.0	18.5	18.5	4.00	1713	+8.8
32	Mitsopoulos, Konstantinos	1564	GRE	−29B	−11N	=38B	+51N	+48B	=34N	−25B	3.0	18.0	19.5	5.75	1618	+8.4
33	Paouris, Nikolaos	1888	GRE	+38B	−6N	+36B	=30N	=11B	F	F	3.0	17.5	17.5	8.75	1851	-3.6
34	Loukopoulos, Nektarios	1613	GRE	−13N	=47B	+53N	−12B	+59N	=32B	F	3.0	17.0	17.0	3.25	1633	+1.6
35	Mavrogeorgos, Ilias	1766	GRE	−6B	−39N	+47N	+42B	−22N	+41B	F	3.0	16.0	17.5	5.50	1724	-14.8
36	Penesis, Dimitrios	1766	GRE	−16N	+40B	−33N	+45B	−8N	=43B	−20B	2.5	20.0	22.0	5.00	1636	-25.2
37	Routsi, Efthimios-Alexandros	1913	GRE	+44N	+57B	−5N	=23B	−24N	F	F	2.5	18.0	18.0	4.75	1820	-12.4
38	Spyropoulos, Panagiotis V	1591	GRE	−33N	−24B	=32N	−47B	F	+40N	+45B	2.5	15.0	15.0	5.50	1597	-2.4
39	Gkogka, Elvis	1588	GRE	−26N	+35B	−25N	+44B	F	F	−19B	2.0	18.5	20.0	5.00	1704	+14.8
40	Christodoulidi, Georgia	1586	GRE	−7B	−36N	+46B	−19N	−44N	−38B	+60N	2.0	18.0	18.0	2.00	1508	-31.6
41	Ioannidis, Ilias	1630	GRE	−2B	+46N	=50B	=48N	−27B	−35N	F	2.0	16.5	17.5	3.50	1605	-5.6
42	Gkogka, Klevis	1589	GRE	−27B	−19N	+60B	−35N	+46N	−31B	F	2.0	15.0	15.0	2.00	1542	-7.6
43	Thomadakis, Rafail	1560	GRE	F	F	−18B	=25N	−28B	=36N	+49B	2.0	14.5	14.5	4.50	1698	+15.0
44	Foinikianaki, Stella	1724	GRE	−37B	+52N	−29B	−39N	+40B	−20N	F	2.0	14.5	14.5	3.00	1573	-24.8
45	Palaiologos, Antonios	1557	GRE	−50B	−20N	+52B	−36N	−31N	+60B	−38N	2.0	14.5	14.5	1.00	1491	-13.2
46	Thanasas, Dimitrios	1432	GRE	−23N	−41B	−40N	F	−42B	+52N	+59B	2.0	10.5	10.5	1.00	1479	+5.8
47	Margaritis, Andreas	1545	GRE	−15B	=34N	−35B	+38N	−54B	F	F	1.5	15.0	15.0	4.00	1511	-6.4
48	Georgakopoulou, Anna	1587	GRE	F	+53B	−17N	=41B	−32N	F	F	1.5	14.5	14.5	2.00	1524	-16.0
49	Kazantzoglou, Aristotelis	1596	GRE	−21B	−30N	=51B	−53B	+60N	F	−43N	1.5	12.5	12.5	0.75	1434	-53.6
50	Raptakis, Solon	1798	GRE	+45N	−9B	=41N	F	F	F	F	1.5	12.0	12.0	3.00	1719	-6.0
51	Kokkalis, Stefanos	1553	GRE	−12N	−56B	=49N	−32B	F	F	+53N	1.5	11.0	11.0	1.75	1491	-9.8
52	Vasilopoulos, Spyridon	1566	GRE	−14N	−44B	−45N	+60B	−20N	−46B	F	1.0	14.0	14.0	0.00	1351	-64.0
53	Vakalopoulou, Vasiliki	1449	GRE	F	−48N	−34B	+49N	F	−23B	−51B	1.0	12.0	12.0	1.50	1385	-7.6
54	Dalpis, Nikolaos	1462	GRE	−28B	−55N	F	F	+47N	−12B	F	1.0	12.0	12.0	1.50	1502	+3.2
55	Giakoumatos, Gerasimos Dionysios	1607	GRE	−8N	+54B	F	F	F	F	F	1.0	10.5	10.5	1.00	1685	+7.2
56	Mokas, Vasilios	1724	GRE	−18B	+51N	−15B	F	F	F	F	1.0	9.5	9.5	1.50	1679	-4.2
57	Lykiardopoulos, Miltiadis	1796	GRE	+60B	−37N	F	F	F	F	F	1.0	2.5	2.5	0.00	1701	-4.0
58	Alexandris, Dimosthenis	1412	GRE	F	−8B	F	−29N	−19B	−25N	F	0.0	18.5	18.5	0.00	1029	0.0
59	Tsitsiridakis, Evangelos	1477	GRE	F	−17B	F	−11N	−34B	F	−46N	0.0	15.0	15.0	0.00	834	-50.0
60	Karapappas, Nikolaos	1486	GRE	−57N	−31B	−42N	−52N	−49B	−45N	−40B	0.0	11.5	12.5	0.00	823	-90.8

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Fotiadis, FilipposGRE
+42.2
5.5 pts · #2
2Tzachristas, GeorgiosGRE
+37.6
4.5 pts · #9
3Kouvaratis, IliasGRE
+35.2
3.5 pts · #22

Top rating losers

1Karapappas, NikolaosGRE
-90.8
0.0 pts · #60
2Vasilopoulos, SpyridonGRE
-64.0
1.0 pts · #56
3Kazantzoglou, AristotelisGRE
-53.6
1.5 pts · #49

Biggest upsets

R5+241 Elo gap
Voriniotis, Konstantinos1797 beat Panopoulos, Ioannis2038
R7+205 Elo gap
Tzachristas, Georgios1692 beat Hahabis, Nikolaos1897
R4+191 Elo gap
Voriniotis, Konstantinos1797 beat Antoniadis, Artiom1988