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Individual Calculations July 2019 |
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| Couchet, Renaud Total change: 12.00 | |   |
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| Trophée Jean BIOU - Tournoi interne CEN 2018-19 r4-7 | NANTES | FRA | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1647 | 2.50 | 3 | 0.60 | 20 | 12.00 | |
|  Jade, Jean-Luc | | | 1327 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Gratton, Alexandre | | | 1748 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Bonnet, Christian | | | 1522 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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