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Individual Calculations October 2021 |
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| Perrouin, Alexian Total change: 0.40 | |   |
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| Championnat Jeunes ZID Midi-Pyrenees 2021 - U14 Mixte | BALMA | FRA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1679 | 3.50 | 5 | 0.01 | 40 | 0.40 | |
|  Choc-Aventin, Silas | | | 1313 | FRA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Choiset, Arthur | | | 1736 | FRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Chareyre, Mathieu | | | 1279 * | FRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Couet, Justin | | | 1633 | FRA | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Berthou, Jules | | | 1535 | FRA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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