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Individual Calculations October 2023 |
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| Mendoza, Cesar Total change: 0.20 | |   |
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| 22e Open de Bourgoin-Jallieu (-2400) | BOURGOIN JALLIEU | FRA | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1223 | 1.00 | 4 | 0.01 | 20 | 0.20 | |
|  Platret, Martine | | | 1035 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Albisser, Pierre | | | 1461 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | To, Chu | | | 1763 | FRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Amorim, Jean-Jacques | | | 1788 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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