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Individual Calculations August 2022 |
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| Koks, Paul Total change: -24.80 | |   |
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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 |
| 1337 | 1592 | 2.00 | 4 | -1.24 | 20 | -24.80 | |
|  Van Duijl, Henri | | | 1349 | NED | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Pathak, Raghav | | | 1340 | NED | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kempenaar, Jane | | | 1259 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Melchers, Bert-Jan | | | 1400 | NED | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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