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Individual Calculations February 2023 |
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| Kamphorst, Jan Total change: 26.00 | |   |
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| Chessfestival Groningen 2022 Compact | Groningen | NED | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1507 | 2.00 | 4 | 0.65 | 40 | 26.00 | |
|  Braun, Eric | | | 1644 | NED | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Ris, Gert-Jan | | | 1607 | NED | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Eveleens, Ed | | | 1653 | NED | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kok, Erwin | | | 1599 | NED | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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