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Individual Calculations January 2020 |
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| Kolendowicz, Udo Total change: 14.40 | |   |
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| Open Retif - Championnat de la Loire Atlantique 2019-20 r1-3 | GETIGNE | FRA | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1187 | 0.50 | 2 | -0.05 | 20 | -1.00 | |
|  Mace, Michel | | | 1431 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Le Fol, Roland | | | 1297 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 4eme Open FIDE de Suce sur Erdre Open C (-2200) | SUCE SUR ERDRE | FRA | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1192 | 1.50 | 2 | 0.77 | 20 | 15.40 | |
| | Lechat, Bernard | | | 1489 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Thobie, Pascal | | | 1132 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | |
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