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Individual Calculations January 2020 |
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| Bienfait, Georges Total change: 3.80 | |   |
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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 |
| 1294 | 1384 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  Roy, Jacques | | | 1055 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Michel, Sosthene | | | 1244 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Bernard, Jean-Yves | | | 1583 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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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