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Individual Calculations May 2023 |
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| Van Foreest, Machteld Total change: -17.60 | |   |
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| Dutch Team Competition 2022-2023 - Meesterklasse Round 8 | Various | NED | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2431 | 2317 | 0.00 | 1 | -0.34 | 20 | -6.80 | |
|  Beukema, Stefan | m | | 2431 | BEL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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 Team Competition 2022-2023 - Meesterklasse Round 9 | Various | NED | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2317 | 0.00 | 1 | -0.54 | 20 | -10.80 | |
|  Piceu, Tom | m | | 2289 | BEL | 0.00 | 1 | -0.54 | 20 | -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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