Individual Calculations February 2023 |
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Spoelstra, Jan Total change: -25.60 | | |
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Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1277 | 1485 | 1.00 | 3 | -1.28 | 20 | -25.60 | |
| In T Veen, Leonard | | | 1357 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | Kempenaar, Jane | | | 1233 | NED | 0.00 | 1 | -0.81 | 20 | -16.20 | | Goulis, Panagiotis | | | 1240 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | 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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