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Rapid:
Individual Calculations June 2023 |
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| Etchebarne, Jean-Marc Total change: -58.80 | |   |
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| 9eme Tournoi Rapide de Cergy-Pontoise Echecs | CERGY | FRA | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1310 | 0.00 | 4 | -1.47 | 40 | -58.80 | |
|  Qin, Xavier | | | 1644 | FRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Mendil, Yacine | | | 1369 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Plessier, Pascal | | | 1286 | FRA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Mony, Didier | | | 1383 | FRA | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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