WE Toscolano Maderno 2025 - B

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37 players participated in this 6-round tournament, held from 29 Aug 2025 to 31 Aug 2025 in Toscolano Maderno, Italy. 2 federations represented. Top 10 Elo average was 1739, and top seed was Francesco Gerri (🇮🇹 ITA, 1779).

Samuele Francesco Guido Guerriero (🇮🇹 ITA, 1683) won with 5.5/6, ahead of Maddalena Buccio (5.0) and Valerio Tagliaferri (4.5). Guido Guerriero won solo starting round 5.

The biggest upset came in round 5: Alessandro Testa (1459) beat Samuele Zorzi (1771), a +312-point gap.

Location

🇮🇹Toscolano Maderno, Italy

Dates

29 Aug 2025 → 31 Aug 2025

Time control

Standard: 90 minutes with 30 second increment from move 1

System

Swiss · 6 rounds

Top seed

🇮🇹Francesco Gerri1779

Avg top 10

1,739

Participants

Federations · 2 represented

🇮🇹Italy×35

🇨🇭Switzerland×1

Top 3

🥇
Samuele Francesco Guido Guerriero
🇮🇹ITA·1683
5.5pts·2063perf+93.2
🥈
Maddalena Buccio
🇮🇹ITA·1718
5.0pts·1939perf+62.8
🥉
Valerio Tagliaferri
🇮🇹ITA·1730
4.5pts·1859perf+19.6

How it unfolded

Top 6 · 6 rounds

Samuele Francesco Guido Guerriero led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Guido Guerriero5.5Buccio5Tagliaferri4.5Grudina4.5Vastano4Gerri4

R5–R6 · LEAD HELD

Samuele Francesco Guido Guerriero held the sole lead from R5 through R6 without losing it.

WIN STREAKS · 3 top finishers

Samuele Francesco Guido Guerriero 5 wins (R1–R5)Maddalena Buccio 3 wins (R4–R6)Valerio Tagliaferri 3 wins (R2–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Samuele Francesco Guido Guerriero	*	—	½	—
2Maddalena Buccio	—	*	—	—
3Valerio Tagliaferri	½	—	*	½
4Marco Grudina	—	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Guido Guerriero, Samuele Francesco	1683	ITA	+35B	+28N	+6B	+21N	+5B	=3N	5.5	17.0	18.0	15.75	2063	+93.2
2	Buccio, Maddalena	1718	ITA	+23B	+9N	−5B	+11N	+14B	+6N	5.0	18.0	20.5	16.50	1939	+62.8
3	Tagliaferri, Valerio	1730	ITA	=29N	+22B	+10B	+8N	=4N	=1B	4.5	20.0	22.0	16.00	1859	+19.6
4	Grudina, Marco	1775	ITA	+7B	−14N	+28B	+9N	=3B	+5N	4.5	19.0	21.0	15.75	1863	+12.8
5	Bozzoni, Paolo	1697	ITA	+32N	+12B	+2N	+16B	−1N	−4B	4.0	21.5	23.5	13.50	1804	+34.4
6	Vastano, Ciro	1757	ITA	+24N	+11B	−1N	+15B	+16N	−2B	4.0	20.0	22.5	12.00	1774	+3.0
7	Sirignano, Angela	1614	ITA	−4N	+20B	=25N	+22B	=10N	+17B	4.0	16.5	19.0	11.50	1774	+49.6
8	Gerri, Francesco	1779	ITA	−15N	+35B	+12N	−3B	+24N	+18B	4.0	16.5	17.5	10.00	1736	-11.0
9	Perini, Mattia	1665	ITA	+20N	−2B	+32N	−4B	+29N	=13B	3.5	18.0	20.0	8.75	1663	+0.8
10	Rosano, Francesco	1574	ITA	F	+18B	−3N	+30N	=7B	+14B	3.5	16.5	16.5	10.00	1836	+70.0
11	Canossa, Riccardo	1644	ITA	+36B	−6N	+23B	−2B	=26N	+31N	3.5	16.0	16.0	5.75	1563	-9.4
12	Tonin, Mario	1626	ITA	+31B	−5N	−8B	=34N	+22B	+21N	3.5	15.0	16.5	7.75	1640	+3.6
13	Mantuano, Nathan	1532	ITA	−17B	+30N	+27B	−14N	+28B	=9N	3.5	14.0	16.0	8.25	1734	+66.0
14	Unterberger, Celina Valeria	1667	ITA	+34B	+4B	−16N	+13B	−2N	−10N	3.0	19.5	21.0	9.50	1635	-10.0
15	Moro, Roberto	1624	ITA	+8B	+17N	−21B	−6N	=25B	=27N	3.0	16.0	18.5	9.50	1704	+13.0
16	Bachmann, Daniel	1720	SUI	+26B	+27N	+14B	−5N	−6B	F	3.0	16.0	16.0	8.00	1739	+3.0
17	Canossa, Elena	1668	ITA	+13N	−15B	=22N	=24B	+21B	−7N	3.0	15.5	18.0	8.50	1585	-26.8
18	Caffaratti, Paolo	1649	ITA	=19B	−10N	=34B	+35N	+23B	−8N	3.0	14.5	15.5	5.75	1567	-26.8
19	Testa, Alessandro	1459	ITA	=18N	=25B	−24N	−23N	+30B	+29B	3.0	12.5	14.5	6.75	1636	+26.2
20	Bruni, Alessandro	1494	ITA	−9B	−7N	−30B	+37N	+35B	+28N	3.0	12.5	12.5	3.00	1573	+9.6
21	Vigani, Evan	1612	ITA	=25N	+29B	+15N	−1B	−17N	−12B	2.5	17.5	19.5	6.25	1597	-6.0
22	Taufer, Livio	1618	ITA	+30B	−3N	=17B	−7N	−12N	+34B	2.5	17.0	18.5	5.00	1594	-4.8
23	Crotti, Marco	1563	ITA	−2N	+37B	−11N	+19B	−18N	=24B	2.5	17.0	17.0	4.25	1447	-15.6
24	Grumi, Leonardo	1529	ITA	−6B	=34N	+19B	=17N	−8B	=23N	2.5	16.5	18.0	6.50	1563	+13.6
25	Foroni, Francesco	1758	ITA	=21B	=19N	=7B	F	=15N	=26B	2.5	15.0	15.0	7.50	1575	-23.8
26	Sorgi, Franco	1563	ITA	−16N	=33B	+31N	F	=11B	=25N	2.5	13.0	13.0	6.00	1583	+1.6
27	Colangeli, Claudio	1648	ITA	+37N	−16B	−13N	−29B	+36N	=15B	2.5	11.5	11.5	1.50	1287	-68.4
28	Sardo, Damiano	1641	ITA	+33N	−1B	−4N	+32B	−13N	−20B	2.0	18.5	20.5	4.00	1368	-69.2
29	Munteanu, Mariana	1562	ITA	=3B	−21N	=33B	+27N	−9B	−19N	2.0	16.0	18.0	5.75	1474	-23.6
30	Zorzi, Samuele	1771	ITA	−22N	−13B	+20N	−10B	−19N	+36B	2.0	15.5	15.5	3.00	1296	-58.8
31	Solimena, Enrico	0	ITA	−12N	F	−26B	+33N	+34B	−11B	2.0	13.0	13.0	3.50	1389	0.0
32	Beati, Nino Renato	1555	ITA	−5B	+36N	−9B	−28N	+33B	F	2.0	11.5	11.5	2.00	868	-41.6
33	Gabrieli, Kevin	0	ITA	−28B	=26N	=29N	−31B	−32N	+35B	2.0	10.5	11.5	3.25	1498	0.0
34	Bonassi, Pietro	1493	ITA	−14N	=24B	=18N	=12B	−31N	−22N	1.5	14.5	16.5	4.50	1465	-7.6
35	Beati, Ilaria Martina	1531	ITA	−1N	−8N	+36B	−18B	−20N	−33N	1.0	17.5	17.5	0.00	851	-55.2
36	Di Mauro, Ludovico	0	ITA	−11N	−32B	−35N	F	−27B	−30N	0.0	11.0	11.0	0.00	830	0.0
37	FIDE 23490608	0	—	−27B	−23N	F	−20B	F	F	0.0	8.0	8.0	0.00	768	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Guido Guerriero, Samuele FrancescoITA
+93.2
5.5 pts · #1
2Rosano, FrancescoITA
+70.0
3.5 pts · #10
3Mantuano, NathanITA
+66.0
3.5 pts · #9

Top rating losers

1Sardo, DamianoITA
-69.2
2.0 pts · #31
2Colangeli, ClaudioITA
-68.4
2.5 pts · #33
3Zorzi, SamueleITA
-58.8
2.0 pts · #30

Biggest upsets

R5+312 Elo gap
Testa, Alessandro1459 beat Zorzi, Samuele1771
R2+239 Elo gap
Mantuano, Nathan1532 beat Zorzi, Samuele1771
R4+197 Elo gap
Rosano, Francesco1574 beat Zorzi, Samuele1771