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Individual Calculations April 2023 |
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| Batchis, Paul Total change: 4.60 | |   |
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| 2nd Red Knight Chess Club Open | Bangkok | THA | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1606 | 2.00 | 5 | 0.23 | 20 | 4.60 | |
|  Habla, Jony | f | | 2238 | PHI | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Langendoen, Aad | | | 1326 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bulf, Eduard-Nicola | | | 1921 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rolston, Daniel Haruma | | | 1506 | IRL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Chua, Chee Sian Sebastien | | | 1913 | MAS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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