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Individual Calculations December 2021 |
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| Van Coppenolle, Kurt Total change: -22.40 | |   |
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| 30eme Open International d'Echecs de Caen - Open A | CAEN | FRA | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 2144 | 4.50 | 7 | -0.96 | 20 | -19.20 | |
|  Cappan, Pjotr | | | 1744 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Primel, Dominique | | | 1883 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Godard, Maxence | m | | 2314 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Schmitt, Bastien | | | 1852 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kibleur, Christophe | | | 1820 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Denizet, Briac | | | 1899 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vukojevic Ferrari, Viktor | | | 1744 * | BEL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | Dutch Team Competition 2021-2022 - Klasse 2 Round 3 | various | NED | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2144 | 0.50 | 1 | -0.16 | 20 | -3.20 | |
| | Van Amerongen, Arjen | | | 2026 | NED | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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