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Individual Calculations September 2023 |
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| De Winter, Gerard Total change: -5.00 | |   |
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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 |
| 1981 | 1635 | 0.00 | 2 | -0.25 | 20 | -5.00 | |
|  Romkes, Abel | | | 2064 | NED | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Van Dijkhuizen, Robbert | | | 1897 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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