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Rapid:
Individual Calculations January 2023 |
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| Childs, Barry B Total change: -13.80 | |   |
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| Tournoi de Noel 2022 de l'Echiquier Hennebontais - Tournoi Principal | HENNEBONT | FRA | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1365 | 1.00 | 5 | -0.69 | 20 | -13.80 | |
|  Le Borgne, Pierre | | | 2271 | FRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Courjal, Pauline | | | 1859 | FRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Chevallier, Jean-Claude | | | 1154 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Guegan, Michel | | | 1650 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tanguy, Amaury | | | 1200 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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