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Individual Calculations November 2023 |
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| De Graaf, Mark Total change: -84.40 | |   |
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| Hoogeveen Schaaktoernooi 2023 - Amateur 1 | Hoogeveen | NED | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1871 | 3.50 | 7 | -2.11 | 40 | -84.40 | |
|  Van Den Dool, Gerrit | | | 1521 | NED | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Blokzijl, Ruben | | | 1487 | NED | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Bommel, Peter | | | 1833 | NED | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Bosveld, Mattias | | | 1442 | NED | 0.00 | 1 | -0.93 | 40 | -37.20 | | | Shah, Shrey | | | 1478 | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Van Jaarsveld, Henk | | | 1875 | NED | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Folkers, Sono | | | 1471 * | NED | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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