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Championships and rankings
Yummi

Head-to-head Elo

Computed 31 October 2026 · full head-to-head ranking

Rank
#623
Rating
1469
3–17
Peak
1469
SourceKGamesWLSharedNet
BGA games 8 20 3 17 -31
Total20317-31

Shared: duels decided on the share of games won, such as 2–1. Net: the rating gained or lost from this source since the start at 1500.

Rating history · newest first

DateOpponentWhereResultExpectedKChangeRating
10 Aug 2026 Defdamesdompi BGA games table W 21% 8 +6.3 1469
18 Jun 2026 Defdamesdompi BGA games table L 22% 8 -1.8 1463
28 May 2026 Defdamesdompi BGA games table L 24% 8 -1.9 1464
22 May 2026 Defdamesdompi BGA games table L 24% 8 -1.9 1466
30 Dec 2025 Defdamesdompi BGA games table W 28% 8 +5.7 1468
30 Dec 2025 Defdamesdompi BGA games table L 29% 8 -2.3 1462
1 May 2025 StewFleas BGA games table L 44% 8 -3.5 1465
17 Apr 2025 Defdamesdompi BGA games table L 35% 8 -2.8 1468
17 Apr 2025 Defdamesdompi BGA games table L 36% 8 -2.9 1471
28 Feb 2025 Learn to fly BGA games table L 26% 8 -2.1 1474
6 Feb 2025 valmir79 BGA games table L 33% 8 -2.6 1476
7 Nov 2024 valmir79 BGA games table L 44% 8 -3.5 1479
30 Jun 2024 Learn to fly BGA games table L 32% 8 -2.5 1482
2 Apr 2024 valmir79 BGA games table L 48% 8 -3.8 1485
20 Mar 2024 mobidic BGA games table W 36% 8 +5.1 1488
6 Mar 2024 StewFleas BGA games table L 49% 8 -3.9 1483
16 Feb 2024 Learn to fly BGA games table L 38% 8 -3.0 1487
26 Jan 2024 Defdamesdompi BGA games table L 33% 8 -2.7 1490
18 Jan 2024 Learn to fly BGA games table L 40% 8 -3.2 1493
28 Dec 2022 FabianM_be BGA games table L 49% 8 -3.9 1496

How the head-to-head Elo is computed

A classic Elo rating over every recorded game between two Belgian players, replayed in date order. Everyone starts at 1500. Before a game the expected score of a player is 1 / (1 + 10(Ropponent − Rplayer) / 400); afterwards the rating moves by K × (result − expected), so beating a stronger opponent earns more than beating a weaker one. Only games against other Belgians count, which is why this rating differs from the Elo on Board Game Arena.

BGA games (K = 8)
Every ranked 1v1 base game between two Belgian players. Games with a score above 160 are assumed to use an expansion and are skipped, as are unranked games. A game of an AMZ tournament (alphameeplezero.com) counts the same way.
Live championship (K = 24 / 32)
Swiss games of the Belgian Championship count with K = 24; the play-off games with K = 32.
BCOC and BCL duels (K = 28)
A duel in the online competitions counts once, as the share of games won (2–1 is scored 0.667). The individual BGA games of such a duel are not counted again.
Peak
The highest rating a player reached at any point in the replay. Wins and losses count every game and duel that moved the rating.