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Individual Calculations March 2023 |
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| Charles, Gerald Total change: -24.60 | |   |
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| 39e Open International de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1839 | 4.50 | 8 | -1.23 | 20 | -24.60 | |
|  Famel, Diane | | | 1724 | FRA | 0.50 | 1 | -0.16 | 20 | -3.20 | |  Lefrancois, Jean | | | 1637 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Romboni, Charles | | | 1516 | BEL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Hanarte, Gaetan | | | 1518 | BEL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kuy, Yannick | | | 1690 | BEL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ringuet, Noe | | | 2161 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ghezzali, Leana | | | 1442 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rouzes, Sibylle-Anne | | | 1574 | FRA | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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