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Individual Calculations February 2020 |
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| Jorritsma, Johan Total change: 0.00 | |   |
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| Chessfestival Groningen 2019 - Compact C&D | Groningen | NED | 2019-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1511 | 0 | 3.50 | 5 | 0.00 | 1551 | | 0.00 | |
|  Van Der Hagen, Stephan | | | 1507 | NED | 1.00 | 1 | 0.00 | | 0.00 | |  Netten, Remy | | | 1487 | NED | 1.00 | 1 | 0.00 | | 0.00 | | | Jonkheer, Marco | | | 1486 | NED | 1.00 | 1 | 0.00 | | 0.00 | | | Van Der Veen, Anne | | | 1541 | NED | 0.00 | 1 | 0.00 | | 0.00 | | | Koene, Noel | | | 1534 | NED | 0.50 | 1 | 0.00 | | 0.00 | |
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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