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Individual Calculations April 2023 |
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| Langendoen, Aad Total change: 22.20 | |   |
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| 2nd Red Knight Chess Club Open | Bangkok | THA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1326 | 2.50 | 6 | 1.11 | 20 | 22.20 | |
|  Hong, Ian | | | 1732 | KOR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Batchis, Paul | | | 1606 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cuizon, Richily Evans | | | 1434 | PHI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Pinphetsawan, Sirikwan | | | 1435 | THA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Charoenkwan, Pat | | | 1689 | THA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kuich, Gero | | | 1438 | SUI | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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