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Individual Calculations August 2022 |
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| De Wit, Martijn Total change: -3.80 | |   |
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| Amsterdam Science Park Chess Tournament 2022 - Group B | Amsterdam | NED | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1685 | 2.50 | 6 | -0.19 | 20 | -3.80 | |
|  Vlugt, Frans | | | 1848 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Van Diepen, Peter | | | 1551 | NED | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Naude, Herman | | | 1638 | AUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Van De Kamp, Rob | | | 1843 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Van De Griend, Johan | | | 1766 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Varnica, Aleks | | | 1700 | NED | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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