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Individual Calculations August 2019 |
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| Bourgeois, Patrick Total change: 18.40 | |   |
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| 2eme open de Prebenoit (-2200) | BETETE | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1220 | 2.00 | 4 | 0.46 | 40 | 18.40 | |
|  Bolis, Michel | | | 1534 | FRA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Tsou, Leo | | | 1352 | FRA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Roland, Philippe | | | 1282 | FRA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Grimaud, Heloise | | | 1091 | 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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