Memorial Vratislava Hory 2026 - open B

Open SwissStandard

22 players participated in this 7-round tournament, held from 02 Apr 2026 to 05 Apr 2026 in Stare Mesto, Czech Republic. Top 10 Elo average was 1556, and top seed was Marek Skarpa (🇨🇿 CZE, 1637).

Vaclav Mach (🇨🇿 CZE, 1612) won with 5.5/7, ahead of Leon Chauvin (5.0) and Tuvshinsaikhan Delgerdalai (5.0). Mach clinched sole first place in the final round.

The biggest upset came in round 2: David Pac (1501) beat Marek Skarpa (1637), a +136-point gap.

Location

🇨🇿Stare Mesto, Czech Republic

Dates

02 Apr 2026 → 05 Apr 2026

Time control

Standard: 75 minutes with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇨🇿Marek Skarpa1637

Avg top 10

1,556

Participants

Federations · 1 represented

🇨🇿Czech Republic×20

Top 3

🥇
Vaclav Mach
🇨🇿CZE·1612
5.5pts·1759perf+44.4
🥈
Leon Chauvin
🇨🇿CZE·1556
5.0pts·1673perf+37.6
🥉
Tuvshinsaikhan Delgerdalai
🇨🇿CZE·1627
5.0pts·1665perf+12.4

How it unfolded

Top 6 · 7 rounds

Vaclav Mach led from R7; +0.5-point edge over the runner-up.

Co-leaders

Mach5.5Chauvin5Delgerdalai5Pac4.5Skarpa4.5Coufalik4.5

R6 · LEADER CHANGE05 Apr

Tuvshinsaikhan Delgerdalai takes the sole lead (5.0/6).

R3 · HEAD-TO-HEAD · WINNER VS 2ND

Vaclav Mach lost to Leon Chauvin (Black).

WIN STREAKS · 3 top finishers

Vaclav Mach 3 wins (R5–R7)Leon Chauvin 4 wins (R1–R4)Tuvshinsaikhan Delgerdalai 3 wins (R4–R6)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Vaclav Mach	*	0	1	½
2Leon Chauvin	1	*	0	½
3Tuvshinsaikhan Delgerdalai	0	1	*	—
4David Pac	½	½	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Mach, Vaclav	1612	CZE	+16N	+18B	−2N	=4B	+6B	+5N	+3B	5.5	26.5	29.0	21.75	1759	+44.4
2	Chauvin, Leon	1556	CZE	+22B	+9N	+1B	+5N	−3B	=4N	=7B	5.0	28.0	28.0	18.50	1673	+37.6
3	Delgerdalai, Tuvshinsaikhan	1627	CZE	=12B	+17N	=6B	+9N	+2N	+8B	−1N	5.0	26.5	29.0	19.75	1665	+12.4
4	Pac, David	1501	CZE	+19N	+6N	=5B	=1N	+12B	=2B	−8N	4.5	27.0	29.5	17.50	1619	+40.0
5	Coufalik, Jakub	1593	CZE	+13B	+7N	=4N	−2B	+15N	−1B	+14N	4.5	25.5	28.5	15.75	1571	-5.6
6	Skarpa, Marek	1637	CZE	+15N	−4B	=3N	+18B	−1N	+10B	+12N	4.5	24.5	27.0	14.50	1566	-20.4
7	Kratochvil, Jakub	1494	CZE	+10N	−5B	+16N	+17B	−8N	+12B	=2N	4.5	23.5	26.0	14.50	1443	-12.8
8	Kobersky, Matyas	1565	CZE	+11N	F	=12B	+13N	+7B	−3N	+4B	4.5	23.5	23.5	17.00	1603	+8.0
9	Sudrich, Dominik	1461	CZE	+20N	−2B	+11N	−3B	+17N	−14B	+18N	4.0	21.5	24.0	11.00	1347	-22.8
10	Pelka, Cindy	0	CZE	−7B	=13N	−19B	+11B	+21N	−6N	+17B	3.5	20.5	21.5	8.50	767	0.0
11	Capkova, Valerie	0	CZE	−8B	+21N	−9B	−10N	+13B	=20N	+19B	3.5	20.0	21.0	7.75	712	0.0
12	Kadlcek, George Anthony	1409	CZE	=3N	+14B	=8N	+20B	−4N	−7N	−6B	3.0	26.0	28.5	10.25	1428	+6.0
13	Capkova, Magdalena	0	CZE	−5N	=10B	+22N	−8B	−11N	+21B	=15N	3.0	20.0	20.0	4.25	1253	0.0
14	Kapustova, Ema	1495	CZE	−17B	−12N	+21B	F	+20N	+9N	−5B	3.0	19.5	20.5	7.50	1363	-21.6
15	Trubacik, Josef	1421	CZE	−6B	+22N	−20B	+19N	−5B	=17N	=13B	3.0	19.5	19.5	5.25	815	-19.6
16	Moravec, David	0	CZE	−1B	+19N	−7B	F	−18N	+22B	+21N	3.0	19.0	19.0	3.50	730	0.0
17	Pavlistik, Sebastian	0	CZE	+14N	−3B	+18N	−7N	−9B	=15B	−10N	2.5	23.0	25.5	7.00	1440	0.0
18	Hlavinka, Petr	1482	CZE	+21B	−1N	−17B	−6N	+16B	=19N	−9B	2.5	22.0	23.0	5.25	770	-45.6
19	Jurkovic, Ondrej	0	CZE	−4B	−16B	+10N	−15B	+22N	=18B	−11N	2.5	20.0	20.0	4.75	1195	0.0
20	FIDE 23796936	0	—	−9B	F	+15N	−12N	−14B	=11B	+22N	2.5	16.5	16.5	4.75	1254	0.0
21	Pelka, Jiri	0	CZE	−18N	−11B	−14N	+22B	−10B	−13N	−16B	1.0	18.5	18.5	0.00	689	0.0
22	FIDE 23792582	0	—	−2N	−15B	−13B	−21N	−19B	−16N	−20B	0.0	19.0	20.0	0.00	689	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Mach, VaclavCZE
+44.4
5.5 pts · #1
2Pac, DavidCZE
+40.0
4.5 pts · #4
3Chauvin, LeonCZE
+37.6
5.0 pts · #2

Top rating losers

1Hlavinka, PetrCZE
-45.6
2.5 pts · #18
2Sudrich, DominikCZE
-22.8
4.0 pts · #13
3Kapustova, EmaCZE
-21.6
3.0 pts · #11

Biggest upsets

R2+136 Elo gap
Pac, David1501 beat Skarpa, Marek1637