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Individual Calculations June 2023 |
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| Lazes, Herve Total change: 12.40 | |   |
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| 3eme open international du CEKB -2400 | LE KREMLIN BICETRE | FRA | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1287 | 1.50 | 4 | 0.62 | 20 | 12.40 | |
|  Chauvin, Antoine | | | 1774 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Rouphael, Elie | | | 1473 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Le Marchant De Trigo, Emmanuel | | | 1336 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Vidal, Olivier | | | 1589 | FRA | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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