Individual Calculations September 2023 |
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Ochtman, Henk Total change: -2.80 | | |
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RSB Open 2023 | Rotterdam | NED | 2023-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2027 | 2055 | 2.00 | 4 | -0.14 | 20 | -2.80 | |
| Cortenbach, Stan | | | 1853 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | Van Der Plas, Rob | | | 2181 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | Mohtaat, Homayoun | | | 1948 | AFG | 1.00 | 1 | 0.35 | 20 | 7.00 | | Gutkind, Kedem | | | 2127 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | | 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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