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Rapid:
Individual Calculations October 2021 |
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| Courjal, Charlotte Total change: 14.60 | |   |
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| Championnat de Bretagne jeunes 2021 U14 | PONTIVY | FRA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1066 | 2.00 | 4 | 0.73 | 20 | 14.60 | |
|  Guillou, Naelle | | | 1302 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Tercinet, Ronan | | | 1207 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Jezequel, Thomas | | | 1259 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tanguy, Amaury | | | 1061 | FRA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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