Individual Calculations August 2023 |
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Mi, Sura Total change: -17.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Chess Artists Winter Open Rounds 1-3 | Melbourne | AUS | 2023-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1378 | 1150 | 0.00 | 2 | -0.44 | 40 | -17.60 | |
| Cook, Geoff L | | | 1447 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | Beckman, John | | | 1309 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | 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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