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Individual Calculations August 2023 |
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| De Jong, Tom Total change: -15.40 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group A | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2176 | 4.00 | 8 | -0.77 | 20 | -15.40 | |
|  Van Der Hoeven, Gerben | | | 1977 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Happel, Henk | f | | 1950 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Zwirs, Nico | m | | 2443 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Piel, Ruben | | | 1902 | NED | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wunnink, Michael | f | | 2252 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | | | De Groote, Ewoud | | | 2232 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Emans, Job | | | 2059 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Markus, John Raymond | | | 2001 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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