OP Collaterale CR Toscana 2026

Open SwissStandard

28 players participated in this 5-round tournament, held from 25 Apr 2026 to 26 Apr 2026 in Grosseto, Italy. 2 federations represented. Top 10 Elo average was 1734, and top seed was Malinda Ranasinghe Arachchige (🇮🇹 ITA, 1843).

Andrea Targetti (🇮🇹 ITA, 1815) won with 5.0/5, ahead of Malinda Ranasinghe Arachchige (4.0) and Massimo Baldi (4.0). Targetti broke clear in the final round.

The biggest upset came in round 5: Elena Veropalumbo (1460) beat Giuseppe Russo (1624), a +164-point gap.

Location

🇮🇹Grosseto, Italy

Dates

25 Apr 2026 → 26 Apr 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 5 rounds

Top seed

🇮🇹Malinda Ranasinghe Arachchige1843

Avg top 10

1,734

Participants

Federations · 2 represented

🇮🇹Italy×22

🇪🇸Spain×1

Top 3

🥇
Andrea Targetti
🇮🇹ITA·1815
5.0pts·2450perf+29.4
🥈
Malinda Ranasinghe Arachchige
🇮🇹ITA·1843
4.0pts·1969perf+15.6
🥉
Massimo Baldi
🇮🇹ITA
4.0pts·1677perf0.0

How it unfolded

Top 6 · 5 rounds

Andrea Targetti led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Targetti5Ranasinghe Arachchige4Baldi4Pratelli4Colombini3.5Turini3.5

R5–R5 · LEAD HELD

Andrea Targetti never relinquished the lead after R5; final gap +1.0 over the runner-up.

R5 · HEAD-TO-HEAD · WINNER VS 2ND

Andrea Targetti beat Malinda Ranasinghe Arachchige (White).

WIN STREAKS · 2 top finishers

Andrea Targetti 5 wins (R1–R5)Malinda Ranasinghe Arachchige 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Andrea Targetti	*	1	—	—
2Malinda Ranasinghe Arachchige	0	*	—	1
3Massimo Baldi	—	—	*	—
4Aron Pratelli	—	0	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	Pts	Bu C1	Bu	SB	Perf	Δ
1	Targetti, Andrea	1815	ITA	+17N	+8B	+7N	+5B	+2B	5.0	13.5	15.5	15.50	2450	+29.4
2	Ranasinghe Arachchige, Malinda	1843	ITA	+10N	+12B	+6N	+4B	−1N	4.0	15.5	18.0	13.00	1969	+15.6
3	Baldi, Massimo	0	ITA	=5B	+24N	=12B	+8B	+7N	4.0	12.0	13.0	10.00	1677	0.0
4	Pratelli, Aron	1839	ITA	+24B	+16N	+9B	−2N	+10B	4.0	12.0	13.0	9.00	1895	+15.6
5	Turini, Lorenzo	1682	ITA	=3N	+22B	+11N	−1N	+13B	3.5	14.5	16.0	9.00	1867	+38.4
6	Colombini, Lucio	1786	ITA	+19B	+23N	−2B	=13N	+12B	3.5	11.0	12.5	7.25	1792	+2.0
7	Villino, Gioele	1594	ITA	+27N	+11B	−1B	+9N	−3B	3.0	15.0	15.0	6.00	1876	+22.2
8	Rabiti, Roberto	1630	ITA	+25B	−1N	+18B	−3N	+14B	3.0	13.5	14.5	5.50	1015	-5.2
9	Colusso, Ermes	1739	ITA	+15N	+13B	−4N	−7B	+18N	3.0	12.0	14.0	7.00	1622	-11.6
10	Pascali, Samuel	1539	ITA	−2B	+25N	+16B	+22N	−4N	3.0	11.5	12.5	4.50	1726	+36.4
11	Diaz Pascual, Francisco Javier	1700	ESP	+18B	−7N	−5B	+26N	+16B	3.0	10.5	11.5	5.00	1513	-30.4
12	Balassone, Alessandro	1664	ITA	+26B	−2N	=3N	+20B	−6N	2.5	13.5	14.5	5.00	1015	-24.0
13	Barbieri, Massimo	1594	ITA	+14B	−9N	+26B	=6B	−5N	2.5	12.5	13.5	5.25	1463	-17.6
14	Penzo, Gabriele	0	ITA	−13N	+17B	=22N	+15B	−8N	2.5	10.0	11.5	5.25	1554	0.0
15	Veropalumbo, Elena	1460	ITA	−9B	=21N	+19B	−14N	+23N	2.5	9.5	11.0	4.50	1743	+44.0
16	Biondi, Alessandro	1638	ITA	+20N	−4B	−10N	+17B	−11N	2.0	12.0	14.0	4.00	1451	-39.2
17	Brandi, Enrico	1499	ITA	−1B	−14N	+21B	−16N	+27B	2.0	11.5	11.5	2.00	927	-17.6
18	Ali, Yehia Gharib Fathy Mohamed	0	ITA	−11N	+28B	−8N	+24B	−9B	2.0	10.0	10.0	1.00	1453	0.0
19	Mecattini, Giulio	1491	ITA	−6N	−20B	−15N	+27B	+25N	2.0	9.0	9.0	1.00	823	-27.6
20	Cjapi, Rehart	0	ITA	−16B	+19N	=23B	−12N	=21N	2.0	8.5	10.0	3.75	1517	0.0
21	FIDE 552040666	0	—	−22N	=15B	−17N	+25N	=20B	2.0	8.0	9.0	3.25	1242	0.0
22	Ruggiero, Benedetta	1585	ITA	+21B	−5N	=14B	−10B	F	1.5	11.0	11.0	3.25	811	-37.2
23	Russo, Giuseppe	1624	ITA	+28N	−6B	=20N	F	−15B	1.5	8.0	8.0	1.00	823	-20.2
24	Gentili, Niccolo`	1516	ITA	−4N	−3B	F	−18N	+26B	1.0	11.0	11.0	1.00	1039	-5.2
25	FIDE 552040631	0	—	−8N	−10B	+27N	−21B	−19B	1.0	10.0	10.0	0.00	753	0.0
26	FIDE 552023133	0	—	−12N	+27B	−13N	−11B	−24N	1.0	9.0	9.0	0.00	819	0.0
27	FIDE 552040658	0	—	−7B	−26N	−25B	−19N	−17N	0.0	8.0	9.0	0.00	728	0.0
28	FIDE 552040640	0	—	−23B	−18N	F	F	F	0.0	3.5	3.5	0.00	824	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Veropalumbo, ElenaITA
+44.0
2.5 pts · #9
2Turini, LorenzoITA
+38.4
3.5 pts · #6
3Pascali, SamuelITA
+36.4
3.0 pts · #10

Top rating losers

1Biondi, AlessandroITA
-39.2
2.0 pts · #15
2Ruggiero, BenedettaITA
-37.2
1.5 pts · #23
3Diaz Pascual, Francisco JavierESP
-30.4
3.0 pts · #13

Biggest upsets

R5+164 Elo gap
Veropalumbo, Elena1460 beat Russo, Giuseppe1624
R4+145 Elo gap
Villino, Gioele1594 beat Colusso, Ermes1739
R2+106 Elo gap
Villino, Gioele1594 beat Diaz Pascual, Francisco Javier1700