CChessStats

Vaasan ELO-kelpoinen viikonlopputurnaus A-ryhma

Open SwissStandard

14 players participated in this 4-round tournament, held from 13 Dec 2025 to 14 Dec 2025 in Vaasa, Finland. 2 federations represented. Top 10 Elo average was 1975, and top seed was Sara-Olivia Sippola (🇫🇮 FIN, 2095).

Jimi Multanen (🇫🇮 FIN, 2016) won with 3.5/4, ahead of Sara-Olivia Sippola (3.5) and Joel Collander (3.0). Multanen shared the lead from round 1, winning on tie-break.

The biggest upset came in round 3: Joel Collander (1902) beat Aarni Odner (2041), a +139-point gap.

Location
🇫🇮Vaasa, Finland
Dates
13 Dec 2025 → 14 Dec 2025
Time control
Standard: 90 minutes with 30 second increment from move 1
System
Swiss · 4 rounds
Top seed
Avg top 10
1,975
Participants
14
Federations · 2 represented
🇫🇮Finland×12
🇺🇸United States of America×1
Top 3

How it unfolded

Top 6 · 4 rounds

Tight race until R3; 2 players tied at 3.5/4, decided on Buchholz. Title race narrowed from 2 co-leaders at R4 to 2 at the finish.

Co-leaders
6
2
1
2
1234R1R2R3R4
R3–R4 · LEAD HELD

Jimi Multanen held the sole lead from R3 through R4 without losing it.

R4 · TIEBREAK CLUSTER

2 players finish on 3.5/4. Multanen takes the title on Buchholz Cut1 (8.0).

R1–R3 · WIN STREAK

Jimi Multanen won 3 in a row (R1–R3).

Key matchups · top 4

Head-to-head between the four finishers
Player1234
1Jimi Multanen*
½
1
2Sara-Olivia Sippola*
½
3Joel Collander
½
½
*
4Miska Moisio
0
*

Grille américaine

#PlayerEloFedR1R2R3R4PtsBu C1BuSBPerfΔ
1Multanen, Jimi2016FIN+7B+5N+4B=3N3.58.010.08.502278+22.0
2Sippola, Sara-Olivia2095FIN+9B=3N+10B+6N3.56.58.06.502278+28.0
3Collander, Joel1902FIN+8N=2B+5N=1B3.09.011.07.502212+59.6
4Moisio, Miska1875FIN+14B+10N1N+9B3.06.56.53.002083+27.6
5Odner, Aarni2041FIN+12N1B3B+13N2.08.09.02.501931-16.4
6Tiiva, Eetu1985FIN=13N=8B+11N2B2.07.08.03.001977-1.0
7Si, Patrick1931FIN1N+13B=9N=11B2.06.57.52.501940+2.0
8Yusuphanova, Sadi-Carolin1957FIN3B=6N=13B+14N2.06.06.01.501800-12.4
9Nikander, Henri1890FIN2N+12B=7B4N1.58.510.02.501875-5.2
10Irjala, Arttu1948FIN+11N4B2N=12B1.58.09.52.251891-9.0
11Collander, David1952FIN10B+14N6B=7N1.55.55.51.001685-44.8
12Vieira, Daniel1927USA5B9N+14B=10N1.55.05.00.751682-17.0
13Pohjala, Ilari1866FIN=6B7N=8N5B1.06.08.02.001775-9.0
14FIDE 52440904N11B12N8B0.06.58.00.0011440.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers
Top rating losers
Biggest upsets