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Individual Calculations September 2018 |
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| Kirk, Ezra Total change: 17.70 | |   |
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| 23eme tournoi internation de Creon - Tournoi Principal | CREON | FRA | 2018-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2422 | 7.50 | 9 | 1.77 | 10 | 17.70 | |
|  Fournier, Loic | | | 2051 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Ruiz Marana, Alejandro | | | 2253 | ESP | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Coant, Jean-Francois | | | 2022 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cotonnec, Melkior | m | | 2334 | FRA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Riff, Jean-Noel | g | | 2519 | FRA | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Jerez Perez, Alfonso | m | | 2423 | ESP | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Grishchenko, Sergey | m | | 2442 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Jolly, Jean-Francois | m | | 2371 | FRA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Belenkaya, Dina | | wg | 2308 | RUS | 1.00 | 1 | 0.34 | 10 | 3.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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