Individual Calculations August 2023 |
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Kalisch, Tom Total change: 4.20 | | |
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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 |
1404 | 1622 | 2.50 | 3 | 0.21 | 20 | 4.20 | |
| Macmillan, Jonathan | | | 1287 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | De Rooy, Jack | | | 1381 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | Zhao, Tiger Chengxin | | | 1543 | AUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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