Individual Calculations December 2021 |
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Zerafa, Jonathan Total change: 1.40 | | |
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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 |
1899 | 2067 | 4.00 | 6 | -0.22 | 20 | -4.40 | |
| Schmitt, Bastien | | | 1852 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | Vukojevic Ferrari, Viktor | | | 1684 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | | Maze, Sebastien | g | | 2467 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | Denizet, Briac | | | 1899 | FRA | 0.50 | 1 | -0.22 | 20 | -4.40 | | Fontaine, Olivier | | | 1769 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | Cappan, Pjotr | | | 1721 | BEL | 1.00 | 1 | 0.11 | 20 | 2.20 | | * 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) | | Team 2022 - Nationale 4 r2 | FRANCE | FRA | 2021-11-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1942 | 2072 | 1.00 | 1 | 0.32 | 20 | 6.40 | |
| Hornes, Daiane | | | 1942 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | 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) | | Team 2022 - Coupe de France 2e Tour | FRANCE | FRA | 2021-11-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2049 | 2072 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
| Levitt, Olivier | | | 2049 | FRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | 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) | |
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