Individual Calculations May 2023 |
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Leech, Martin Total change: 6.80 | | |
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2023 Perth Club Championship Rounds 1-3 | Perth | AUS | 2023-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1721 | 1489 | 1.00 | 3 | 0.17 | 40 | 6.80 | |
| Lakner, Jay | | | 1988 | AUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | Bordas, Lindsay | | | 1396 | AUS | 1.00 | 1 | 0.37 | 40 | 14.80 | | De Vas, Saminda | | | 1779 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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