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Individual Calculations November 2023 |
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| Roodhuijzen, Ad Total change: -82.80 | |   |
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| Hoogeveen Schaaktoernooi 2023 - Amateur 2 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1438 | 0.50 | 7 | -2.07 | 40 | -82.80 | |
|  Guetschow, Christian | | | 1781 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kruisselbrink, Jan | | | 1638 | NED | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Hagen, Carlijn | | | 1431 | NED | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Van De Laar, Andre | | | 1551 | NED | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Mentink, Toon | | | 1794 | NED | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Bosma, Leo | | | 1416 | NED | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Togni, Michel | | | 1276 | NED | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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