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Individual Calculations December 2021 |
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| Chin, David Total change: -29.20 | |   |
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| 6eme Open International Serge Dimier Championnat du Loiret - Open A | OLIVET | FRA | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1848 | 2.00 | 6 | -2.18 | 20 | -43.60 | |
|  Allorant, Raphael | | | 1466 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Spitz, Christophe | | | 2120 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chader, Nicolas | | | 1448 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arnaison, Daniel | | | 1492 | FRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Hakimi, David | | | 1943 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Begaud, Gerard | | | 1448 * | FRA | 1.00 | 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) | | | | Team 2022 - Nationale 3 r2-3 | FRANCE | FRA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1848 | 2.00 | 2 | 0.72 | 20 | 14.40 | |
| | Ibrouchene, Christophe | | | 1798 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Nicolas, Didier | | | 1690 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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