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Individual Calculations November 2021 |
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| Hoffman, Ron Total change: 34.80 | |   |
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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 |
| 2377 | 1977 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Zwirs, Nico | m | | 2377 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Hoogeveen Schaaktoernooi 2021 | Hoogeveen | NED | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1977 | 5.50 | 9 | 1.82 | 20 | 36.40 | |
|  Koene, Noel | | | 1577 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Meurs, Tom | | | 2217 | NED | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Roobol, Martin | f | | 2296 | NED | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Willemsma, Abe | | | 2095 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Binnendijk, Ferdinand | | | 2142 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Osterwald, Elwin | | | 2130 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | De Winter, Arthur | | | 2034 | NED | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Konings, Frans | f | | 2132 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Van Kuijk, Vadim | | | 1737 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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