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Individual Calculations November 2023 |
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| Van Nieuwkerk, Dirk Total change: 10.20 | |   |
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| Hoogeveen Schaaktoernooi 2023 - Amateur 1 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1631 | 3.50 | 7 | 0.51 | 20 | 10.20 | |
|  Van Houwelingen, Leo | | | 1981 | NED | 0.00 | 1 | -0.11 | 20 | -2.20 | |  De Wit, Jim | | | 1376 | NED | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Bottema, Mila | | | 1257 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Snuverink, Marc | | | 1823 | NED | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Latypova, Olga L | | | 1748 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Witkamp, Theo | | | 1664 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Reulink, Fred | | | 1948 | NED | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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