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Individual Calculations April 2020 |
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| Donate, Jean-Jacques Total change: 38.00 | |   |
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| 3eme championnat des plus de 50 ans des Hauts-de-Seine 2020 r5-7 | BOIS COLOMBES | FRA | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1478 | 2.00 | 2 | 0.62 | 40 | 24.80 | |
|  Rerat, Jean-Emmanuel | | | 1267 | FRA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Zeitoun, Bernard | | | 1398 | FRA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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) | | | | Team 2020 - Ile de France Mars | IDF | FRA | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1477 | 1.00 | 1 | 0.33 | 40 | 13.20 | |
| | Sabau, Francis | | | 1351 | FRA | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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