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Individual Calculations August 2023 |
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| Barakoff, Catherine Total change: -18.20 | |   |
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| 8e Open International de Purtichju - Tournoi -2000 Elo | GROSSO PRUGNA | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1374 | 2.00 | 6 | -0.91 | 20 | -18.20 | |
|  Zielinski, Hubert | | | 1803 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Gerandi, Pierre-Marie | | | 1179 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Guillemart, Marie | | | 1574 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Combaudon, Timothee | | | 1503 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Durand, Jean-Melien | | | 1168 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Loudier, Juna | | | 1172 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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