Individual Calculations August 2022 |
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Polak, Roel Total change: -30.00 | | |
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Amsterdam Science Park Chess Tournament 2022 - Group C | Amsterdam | NED | 2022-07-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1295 | 1023 | 0.00 | 4 | -0.75 | 40 | -30.00 | |
| Jonkman Inza, Amelia Marry | | | 1427 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Lesman, Karol | | | 1359 | NED | 0.00 | 1 | -0.12 | 40 | -4.80 | | Kempenaar, Jane | | | 1259 | NED | 0.00 | 1 | -0.20 | 40 | -8.00 | | Jonkman Inza , Sophia Leti | | | 1134 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | 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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