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Individual Calculations August 2023 |
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| Collutiis, Duilio Total change: -2.90 | |   |
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| 8e Open International de Purtichju - Tournoi principal plus de 1900 Elo | GROSSO PRUGNA | FRA | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2341 | 5.00 | 9 | -0.29 | 10 | -2.90 | |
|  Tomasi, Elise | | | 2030 | FRA | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Fedorchuk, Sergey A. | g | | 2589 | UKR | 0.50 | 1 | 0.31 | 10 | 3.10 | | | Degraeve, Remy | m | | 2467 | FRA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Navrotescu, Andreea | | wg | 2214 | FRA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Pannella, Leopoldo | | | 1991 | ITA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kukelko, Alexey | f | | 2311 | UKR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Msellek, Ilyass | m | | 2417 | MAR | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Utrera, Ludovic | | | 2069 | FRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Senthil, Maran K | f | | 2287 | IND | 0.00 | 1 | -0.58 | 10 | -5.80 | |
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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