Individual Calculations September 2023 |
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De Zwart, Johan Total change: -2.20 | | |
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HZ University of Applied Sciences Chess Tournament 2023 | Vlissingen | NED | 2023-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1785 | 1914 | 2.50 | 4 | -0.11 | 20 | -2.20 | |
| Grutter, Coen | | | 1514 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | Van Der Hagen, Loek | f | | 2269 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | | Van Gestel, Sjef | | | 1730 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | Aarts, Joaquin | | | 1628 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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