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Rapid:
Individual Calculations December 2021 |
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| Phan, Tran Hong Dat Total change: -6.00 | |   |
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| Championnat des Yvelines 2021 - poussins et poussines U10 | BONNIERES SUR SEINE | FRA | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1005 | 0.50 | 3 | -0.30 | 20 | -6.00 | |
|  Danek, Victor | | | 1410 | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Boche, Nicolay | | | 1075 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Benhadid, Jeilynn | | | 1135 | FRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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