Individual Calculations January 2023 |
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Gergin, Isafara Total change: 46.00 | | |
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Chessfestival Groningen 2022 Vierkampen | Groningen | NED | 2022-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1733 | 1694 | 2.50 | 3 | 1.15 | 40 | 46.00 | |
| Roorda, Cas | | | 1623 | NED | 1.00 | 1 | 0.40 | 40 | 16.00 | | Uneken, Bert | | | 1784 | NED | 1.00 | 1 | 0.62 | 40 | 24.80 | | Romijn, Bart | | | 1792 | NED | 0.50 | 1 | 0.13 | 40 | 5.20 | | 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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