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Individual Calculations November 2021 |
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| Mol, Christiaan Total change: 17.60 | |   |
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| Dutch Team Competition 2021-2022 - Klasse 3 Round 2 | various | NED | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1913 | 0.50 | 1 | 0.23 | 20 | 4.60 | |
|  De Haas, Wouter | | | 2090 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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 |
| 1872 | 1913 | 5.50 | 9 | 0.65 | 20 | 13.00 | |
|  Hofstra, Tetske | | | 1513 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Willemsma, Abe | | | 2095 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rellum, Theo | | | 1513 * | NED | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roobol, Martin | f | | 2296 | NED | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Osterwald, Elwin | | | 2130 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Winkel, Ruud | | | 1687 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Miulescu, Gabriel | m | | 2036 | ROU | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Van Jaarsveld, Henk | | | 1853 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Verheij, Dana | | | 1727 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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