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Individual Calculations May 2022 |
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| Van Der Werf, Mark Total change: 5.30 | |   |
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| Dutch Team Competition 2021-2022 - Meesterklasse Round 8 | various | NED | 2022-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2194 | 2389 | 1.00 | 1 | 0.25 | 10 | 2.50 | |
|  Croese, Cor | | | 2194 | NED | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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 Team Competition 2021-2022 - Meesterklasse Round 9 | various | NED | 2022-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2389 | 1.00 | 1 | 0.28 | 10 | 2.80 | |
|  Roggeveen, Pieter | | | 2224 | NED | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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