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Rapid:
Individual Calculations May 2023 |
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| Natale, Rodolphe Total change: -7.00 | |   |
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| 4eme Tournoi rapide d'echecs dans un vignoble - Sete | SETE | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1721 | 2.00 | 4 | -0.35 | 20 | -7.00 | |
|  Lacalm, Philippe | | | 1484 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Weill, Roland | f | | 1943 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ruggiero, Erika | | | 1559 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Pachon, Bernard | | | 1636 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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