WE 49 Coppa Citta' di Cagliari - C

Open SwissStandard

28 players participated in this 6-round tournament, held from 18 Jun 2026 to 21 Jun 2026 in Sestu, Italy. Top 10 Elo average was 1538, and top seed was Giacomo Sanna (🇮🇹 ITA, 1594).

Alberto Sisinnio Mereu (🇮🇹 ITA, 0) won with 6.0/6. Mereu won solo starting round 3.

Location

🇮🇹Sestu, Italy

Dates

18 Jun 2026 → 21 Jun 2026

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 6 rounds

Top seed

🇮🇹Giacomo Sanna1594

Avg top 10

1,538

Participants

Federations · 1 represented

🇮🇹Italy×20

Top 3

🥇
Alberto Sisinnio Mereu
🇮🇹ITA
6.0pts·1611perf0.0
🥈
FIDE 552049906
—
4.5pts·1576perf0.0
🥉
FIDE 552058166
—
4.0pts·1558perf0.0

How it unfolded

Top 6 · 6 rounds

Alberto Sisinnio Mereu led from R3; +1.5-point edge over the runner-up.

Co-leaders

Mereu64.544Loi3.5Catella3.5

R3–R6 · LEAD HELD

Alberto Sisinnio Mereu never relinquished the lead after R3; final gap +1.5 over the runner-up.

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Alberto Sisinnio Mereu beat FIDE 552049906 (White).

R1–R6 · WIN STREAK

Alberto Sisinnio Mereu won 6 in a row (R1–R6).

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Alberto Sisinnio Mereu	*	1	—	—
2FIDE 552049906	0	*	—	—
3FIDE 552058166	—	—	*	—
4FIDE 552058190	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Mereu, Alberto Sisinnio	0	ITA	+11B	+13N	+2B	+6N	+5B	+9N	6.0	18.0	21.0	21.00	1611	0.0
2	FIDE 552049906	0	—	+12N	+22B	−1N	=14B	+17N	+13B	4.5	17.5	19.5	12.00	1576	0.0
3	FIDE 552058166	0	—	+10B	=7N	=8B	+11N	−13B	+16N	4.0	16.5	19.5	13.00	1558	0.0
4	FIDE 552058190	0	—	−17B	F	+20N	+21N	+6B	+5N	4.0	13.5	13.5	11.00	1503	0.0
5	Sanna, Giacomo	1594	ITA	+23B	=6N	+15B	+8N	−1N	−4B	3.5	20.0	22.0	10.25	2280	+28.0
6	Catella, Francesco Jun	0	ITA	+14N	=5B	+12N	−1B	−4N	+21B	3.5	19.5	21.5	9.75	1583	0.0
7	Krotikov, Borys	1530	ITA	+21N	=3B	=17N	+18B	−9N	=10B	3.5	16.0	18.0	9.50	1473	-12.8
8	Onnis, Dafne Sofia	1553	ITA	+16B	F	=3N	−5B	+18N	+11B	3.5	16.0	16.0	10.50	1644	+14.4
9	Manca, Francesco	1470	ITA	+27N	F	=18B	+15N	+7B	−1B	3.5	15.0	15.0	7.75	1689	+22.8
10	Loi, Francesco	1547	ITA	−3N	−21B	+26N	+20B	+12B	=7N	3.5	14.5	15.5	7.75	1777	+16.6
11	Viola, Augusto	1501	ITA	−1N	+27B	+25N	−3B	+19B	−8N	3.0	17.0	17.0	3.50	1652	+24.0
12	Tiepido, Matteo	1503	ITA	−2B	+16N	−6B	+24B	−10N	+23N	3.0	16.5	18.5	7.00	1477	-2.8
13	Garbarino, Anna	1560	ITA	F	−1B	+28N	+22B	+3N	−2N	3.0	16.5	16.5	6.00	2274	+15.2
14	La Gaetana, Giacomo	1533	ITA	−6B	+23N	F	=2N	=15B	+19N	3.0	15.5	15.5	8.25	2292	+17.8
15	Pryshliak, Oleksandr	0	ITA	+25N	+20B	−5N	−9B	=14N	=17B	3.0	14.5	15.5	5.75	1420	0.0
16	Caddeo Diagne, Alberto	0	ITA	−8N	−12B	+27N	+25B	+26N	−3B	3.0	12.5	12.5	2.00	1497	0.0
17	Sabiu, Sebastiano Augusto	1412	ITA	+4N	F	=7B	=19N	−2B	=15N	2.5	17.5	17.5	8.50	1553	+15.2
18	Garbarino, Margherita	1461	ITA	F	+26B	=9N	−7N	−8B	+20B	2.5	13.5	13.5	4.75	1421	-9.2
19	Buttau, Giancarlo	1576	ITA	−20N	+28B	+22N	=17B	−11N	−14B	2.5	12.5	12.5	3.25	1393	-20.4
20	FIDE 552038556	0	—	+19B	−15N	−4B	−10N	+24B	−18N	2.0	15.5	17.5	4.50	1403	0.0
21	FIDE 552056430	0	—	−7B	+10N	F	−4B	+25N	−6N	2.0	15.5	15.5	4.50	1530	0.0
22	Atzeni, Alessandro	1474	ITA	+24B	−2N	−19B	−13N	−23B	+26N	2.0	14.0	15.0	3.00	1313	-32.8
23	Orru`, Daniele	1407	ITA	−5N	−14B	−24N	+27B	+22N	−12B	2.0	13.5	13.5	2.00	1333	-14.8
24	FIDE 552058174	0	—	−22N	−25B	+23B	−12N	−20N	+28B	2.0	10.0	10.0	2.00	1266	0.0
25	Piga, Giovanni	1453	ITA	−15B	+24N	−11B	−16N	−21B	F	1.0	13.0	13.0	2.00	701	-17.2
26	Garbarino, Carlo	1479	ITA	F	−18N	−10B	+28N	−16B	−22B	1.0	11.0	11.0	0.00	694	-58.0
27	FIDE 552058182	0	—	−9B	−11N	−16B	−23N	F	F	0.0	11.5	11.5	0.00	659	0.0
28	FIDE 23447877	0	—	F	−19N	−13B	−26B	F	−24N	0.0	8.5	8.5	0.00	738	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Sanna, GiacomoITA
+28.0
3.5 pts · #7
2Viola, AugustoITA
+24.0
3.0 pts · #13
3Manca, FrancescoITA
+22.8
3.5 pts · #14

Top rating losers

1Garbarino, CarloITA
-58.0
1.0 pts · #27
2Atzeni, AlessandroITA
-32.8
2.0 pts · #19
3Buttau, GiancarloITA
-20.4
2.5 pts · #16