Individual Calculations September 2023 |
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Van Der Hoek, Willem Total change: -27.80 | | |
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RSB Open 2023 | Rotterdam | NED | 2023-08-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1411 | 1652 | 1.00 | 3 | -1.39 | 20 | -27.80 | |
| Koppenens, Ben | | | 1351 | NED | 0.00 | 1 | -0.85 | 20 | -17.00 | | Witte, Phoebe | | | 1481 | NED | 1.00 | 1 | 0.27 | 20 | 5.40 | | Van Der Velden, Rens | | | 1400 | NED | 0.00 | 1 | -0.81 | 20 | -16.20 | | 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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