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Individual Calculations November 2021 |
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| Van Foreest, Machteld Total change: 9.20 | |   |
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| Dutch Team Competition 2021-2022 - Meesterklasse Round 2 | various | NED | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2258 | 2132 | 1.00 | 1 | 0.67 | 40 | 26.80 | |
|  Vedder, Richard | f | | 2258 | NED | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | Dutch Women Championship 2021 | Hoogeveen | NED | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2132 | 2.00 | 7 | -0.44 | 40 | -17.60 | |
|  Roebers, Eline | | | 2283 | NED | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Peng, Zhaoqin | g | wg | 2359 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ratsma, Rosa | | wm | 2297 | NED | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Lanchava, Tea | m | wg | 2214 | NED | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Kazarian, Anna-Maja | f | wm | 2125 | NED | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Keetman, Maaike | | wf | 2145 | NED | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Haast, Anne | | wg | 2310 | NED | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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