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Individual Calculations August 2023 |
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| Pot, Hans Total change: -16.60 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group C | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1482 | 2.00 | 4 | -0.83 | 20 | -16.60 | |
|  Roebers, Bregje | | | 1175 | NED | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Shniper, Dolev | | | 1082 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Dekker, Wim | | | 1584 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Van Haaften, Rob | | | 1338 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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