Individual Calculations April 2020 |
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Debret, Alain Total change: -4.20 | | |
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Open Retif - Championnat de la Loire Atlantique 2019-20 r6-7 | GETIGNE | FRA | 2020-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1341 | 1499 | 0.50 | 1 | -0.21 | 20 | -4.20 | |
| Petit, Francois | | | 1341 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | 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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