193rd Open SO Ampelokipon May 2025

Open SwissStandard

50 players participated in this 7-round tournament, held from 07 May 2025 to 25 Jun 2025 in Athens, Greece. 2 federations represented. Top 10 Elo average was 1926, and top seed was Hristoforos Nemtsas (🇬🇷 GRE, 2034).

Kyriakos Zamit (🇬🇷 GRE, 1821) won with 6.0/7, ahead of Hristoforos Nemtsas (5.5) and Anastasios Vassis (5.5). Zamit clinched sole first place in the final round.

The biggest upset came in round 3: Klevis Gkogka (1543) beat Ioannis Ntaifas (1767), a +224-point gap.

Location

🇬🇷Athens, Greece

Dates

07 May 2025 → 25 Jun 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 7 rounds

Top seed

🇬🇷Hristoforos Nemtsas2034

Avg top 10

1,926

Participants

Federations · 2 represented

🇬🇷Greece×48

🇵🇱Poland×1

Top 3

🥇
Kyriakos Zamit
🇬🇷GRE·1821
6.0pts·2077perf+41.4
🥈
Hristoforos Nemtsas
🇬🇷GRE·2034
5.5pts·2094perf+10.8
🥉
Anastasios Vassis
🇬🇷GRE·2018
5.5pts·2076perf+22.8

How it unfolded

Top 6 · 7 rounds

Kyriakos Zamit led from R7; +0.5-point edge over the runner-up.

Co-leaders

Zamit6Nemtsas5.5Lykiardopoulos5.5Vassis5.5Georgantas5.5Kalonomos5

R6 · LEADER CHANGE11 Jun

Hristoforos Nemtsas takes the sole lead (5.5/6).

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Kyriakos Zamit beat Hristoforos Nemtsas (Black).

WIN STREAKS · 2 top finishers

Kyriakos Zamit 3 wins (R5–R7)Hristoforos Nemtsas 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Kyriakos Zamit	*	1	½	—
2Hristoforos Nemtsas	0	*	—	1
3Miltiadis Lykiardopoulos	½	—	*	½
4Anastasios Vassis	—	0	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Zamit, Kyriakos	1821	GRE	+46B	=19N	+32B	=4N	+22B	+8B	+2N	6.0	24.0	25.0	20.50	2077	+41.4
2	Nemtsas, Hristoforos	2034	GRE	+43N	+9B	+6N	=5B	+10N	+3N	−1B	5.5	30.0	31.5	22.75	2094	+10.8
3	Vassis, Anastasios	2018	GRE	+38N	+15B	+10N	+7B	+5N	−2B	=4N	5.5	29.5	31.5	23.25	2076	+22.8
4	Lykiardopoulos, Miltiadis	1785	GRE	+30N	=8B	+21N	=1B	+6N	+9B	=3B	5.5	28.0	30.5	22.75	2026	+43.0
5	Georgantas, Antonios	2030	GRE	+17B	+20N	+31B	=2N	−3B	+19N	+8B	5.5	26.0	28.5	20.25	2052	+7.4
6	Sideris, Theodoros	1884	GRE	+13B	+16N	−2B	+31N	−4B	+22N	+12B	5.0	26.0	28.5	17.50	1934	+10.4
7	Kalonomos, Ioannis	1866	GRE	+24B	=32N	+19B	−3N	=11B	+14N	+9B	5.0	24.0	26.5	17.75	1922	+25.2
8	Delithanasis, Dimitrios	1949	GRE	+14B	=4N	+23B	=11N	+20B	−1N	−5N	4.0	28.5	31.5	15.25	1883	-10.6
9	Megagiannis, Maximos	1816	GRE	+39B	−2N	+13B	+24N	+12B	−4N	−7N	4.0	27.0	29.0	13.00	1789	-5.2
10	Tsitimakis, Periklis	1825	GRE	+25B	+44N	−3B	+14N	−2B	+16N	F	4.0	23.5	23.5	12.50	1900	+25.2
11	Sienczewski, Zbigniew	1942	POL	+29N	=22B	=28N	=8B	=7N	=20B	=18N	4.0	22.5	25.5	14.25	1811	-21.4
12	Kratimenou, Maria	1830	GRE	+33N	=28B	=22N	+29B	−9N	+15B	−6N	4.0	22.0	24.5	12.50	1777	-8.2
13	Ioannidis, Ilias	1608	GRE	−6N	+45B	−9N	+27B	−15N	+26B	+23B	4.0	22.0	23.0	10.00	1683	+11.2
14	Loukopoulos, Nektarios	1635	GRE	−8N	+30B	+26N	−10B	+37N	−7B	+27N	4.0	21.5	23.5	10.50	1638	-1.2
15	Ntaifas, Ioannis	1767	GRE	+40B	−3N	−24B	+30N	+13B	−12N	+37B	4.0	21.0	23.0	10.50	1665	-15.0
16	Vlahos, Athanasios	1757	GRE	+47N	−6B	=33N	=21B	+24N	−10B	+39N	4.0	20.0	21.0	9.00	1669	-13.8
17	Bartzos, Iasonas	1616	GRE	−5N	+47B	−37N	+45B	−23B	+33N	+25B	4.0	17.0	18.0	7.50	1753	+38.8
18	Georgiadis, Panagiotis	1638	GRE	F	F	+40B	=50N	+25B	+23N	=11B	4.0	13.0	13.0	10.50	1972	+41.2
19	Kratimenou, Georgia	1656	GRE	+26N	=1B	−7N	+34B	+49N	−5B	F	3.5	25.5	26.5	9.50	1722	+4.2
20	Bekakos, Mihail	1801	GRE	+35N	−5B	+38N	+37B	−8N	=11N	F	3.5	21.5	23.5	8.50	1791	+0.6
21	Kokkalis, Georgios Stef	1568	GRE	=50B	+48N	−4B	=16N	=32B	+31N	F	3.5	18.5	19.5	7.25	1780	+63.2
22	Spalas, Symeon Konstaninos	1753	GRE	+42B	=11N	=12B	+23N	−1N	−6B	F	3.0	24.0	24.0	9.00	1786	+6.6
23	Tzanidakis, Mihail	1818	GRE	+34N	+37B	−8N	−22B	+17N	−18B	−13N	3.0	21.5	23.5	8.50	1556	-40.6
24	Gkogka, Klevis	1543	GRE	−7N	+35B	+15N	−9B	−16B	−37N	+41B	3.0	21.5	23.5	8.50	1653	+11.6
25	Gkogka, Elvis	1537	GRE	−10N	+27B	−29N	+26B	−18N	+30B	−17N	3.0	21.0	23.5	8.50	1478	-10.2
26	Jovani, Antonios	0	GRE	−19B	+39N	−14B	−25N	+43B	−13N	+38B	3.0	18.5	20.0	5.50	1552	0.0
27	Melegkos, Konstantinos	0	GRE	−44B	−25N	+42B	−13N	+40B	+36N	−14B	3.0	17.5	19.0	6.50	1488	+27.6
28	Mokas, Vasilios	1696	GRE	+36B	=12N	=11B	F	F	+35N	F	3.0	16.5	16.5	9.00	1842	+16.4
29	Mitzas, Dimitris	1627	GRE	−11B	+46N	+25B	−12N	F	F	+33B	3.0	15.5	15.5	6.50	1735	+13.6
30	Vassalos, Panagiotis	1507	GRE	−4B	−14N	+36B	−15B	+45N	−25N	=35B	2.5	21.5	22.5	4.75	1463	-10.6
31	Pappas, Alexandros	1663	GRE	+41B	F	−5N	−6B	=33N	−21B	+34N	2.5	21.0	22.0	5.75	1563	-15.8
32	Chatzinikolaou, Alexandros	1741	GRE	+45N	=7B	−1N	=33B	=21N	F	F	2.5	20.5	21.5	6.50	1645	-11.2
33	Kokkalis, Stefanos	1538	GRE	−12B	+36N	=16B	=32N	=31B	−17B	−29N	2.5	20.0	22.5	7.00	1561	+0.8
34	Osmani, Sokol	1519	GRE	−23B	+41N	=44B	−19N	+38B	F	−31B	2.5	15.5	17.0	4.75	1535	+1.0
35	Tzannis, Panayotis	1406	GRE	−20B	−24N	+46B	F	+41N	−28B	=30N	2.5	15.0	15.0	4.25	1452	+1.6
36	Androulakis, Radamanthys Pavlos	1407	GRE	−28N	−33B	−30N	+47B	=48N	−27B	+40B	2.5	14.0	15.0	3.50	1412	0.0
37	Spyrou, Agamemnon Ioannis	0	GRE	F	−23N	+17B	−20N	−14B	+24B	−15N	2.0	21.5	21.5	7.00	1572	0.0
38	Mantzos, Georgios	1613	GRE	−3B	+42N	−20B	−41N	−34N	+47B	−26N	2.0	18.5	19.5	3.00	1567	-9.0
39	Paschalis, Efstathios	1513	GRE	−9N	−26B	−45N	+43B	+42N	F	−16B	2.0	16.5	17.5	3.50	1540	+2.0
40	Thanasas, Dimitrios	1487	GRE	−15N	=43B	−18N	=48B	−27N	+45B	−36N	2.0	16.0	17.0	2.25	1384	-20.6
41	Cenaj, Oltian	0	GRE	−31N	−34B	+47N	+38B	−35B	F	−24N	2.0	14.5	15.5	3.00	1408	0.0
42	Stavropoulos, Simeon	1427	GRE	−22N	−38B	−27N	+46N	−39B	+48B	F	2.0	12.0	12.0	2.00	1417	-2.2
43	Georgakopoulou, Anna	1652	GRE	−2B	=40N	−49B	−39N	−26N	+46B	F	1.5	14.5	15.5	2.00	1536	-30.0
44	Tampourakis, Georgios	1669	GRE	+27N	−10B	=34N	F	F	F	F	1.5	10.5	10.5	4.25	1582	-6.2
45	Kazantzoglou, Aristotelis	1410	GRE	−32B	−13N	+39B	−17N	−30B	−40N	−46N	1.0	17.0	18.0	2.00	1252	0.0
46	Karapappas, Nikolaos	1458	GRE	−1N	−29B	−35N	−42B	−47N	−43N	+45B	1.0	16.0	17.0	1.00	1233	0.0
47	Dalpis, Nikolaos	1439	GRE	−16B	−17N	−41B	−36N	+46B	−38N	F	1.0	15.5	15.5	1.00	1330	-14.0
48	Vakalopoulou, Vasiliki	1516	GRE	F	−21B	F	=40N	=36B	−42N	F	1.0	12.5	12.5	2.25	1281	-48.8
49	FIDE 25816438	0	—	F	F	+43N	F	−19B	F	F	1.0	12.0	12.0	1.50	1655	0.0
50	Nikoleris, Evangelos	1878	GRE	=21N	F	F	=18B	F	F	F	1.0	11.0	11.0	3.75	1609	-13.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Kokkalis, Georgios StefGRE
+63.2
3.5 pts · #16
2Lykiardopoulos, MiltiadisGRE
+43.0
5.5 pts · #3
3Zamit, KyriakosGRE
+41.4
6.0 pts · #1

Top rating losers

1Vakalopoulou, VasilikiGRE
-48.8
1.0 pts · #48
2Tzanidakis, MihailGRE
-40.6
3.0 pts · #30
3Georgakopoulou, AnnaGRE
-30.0
1.5 pts · #43

Biggest upsets

R3+224 Elo gap
Gkogka, Klevis1543 beat Ntaifas, Ioannis1767
R7+213 Elo gap
Zamit, Kyriakos1821 beat Nemtsas, Hristoforos2034
R7+210 Elo gap
Ioannidis, Ilias1608 beat Tzanidakis, Mihail1818