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Individual Calculations August 2019 |
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| Vitre, Claude Total change: -13.60 | |   |
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| 2eme open de Prebenoit (-2200) | BETETE | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1255 | 1.00 | 4 | -0.34 | 40 | -13.60 | |
|  Bonneau, Alain | | | 1558 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Tsou, Leo | | | 1352 | FRA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Grimaud, Heloise | | | 1091 | FRA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Randisi, Stephane | | | 1601 | FRA | 1.00 | 1 | 0.89 | 40 | 35.60 | |
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) | | |
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