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Individual Calculations August 2019 |
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| Bonneau, Alain Total change: 25.00 | |   |
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| 2eme open de Prebenoit (-2200) | BETETE | FRA | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1558 | 3.50 | 5 | 1.25 | 20 | 25.00 | |
|  Vitre, Claude | | | 1255 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Garcia-Rey, Pablo | | | 1845 | FRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Randisi, Stephane | | | 1601 | FRA | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Barberis, Valentin | | | 1806 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Schulz, Bernard | | | 1489 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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