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Individual Calculations November 2021 |
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| Hondema, Evert Total change: -26.00 | |   |
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| Hoogeveen Schaaktoernooi 2021 amateur | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1963 | 5.00 | 8 | -1.30 | 20 | -26.00 | |
|  Van Der Pol, Theo | | | 1563 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wage, Sander | | | 1617 | NED | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Kompaan, Rick | | | 1718 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Wierenga, Jael | | | 1563 * | NED | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Schol-Grin, Anneke | | | 1677 | NED | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Janmaat, Bert | | | 1725 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Van Popta, Hette | | | 1762 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Holscher, Peter | | | 2057 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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