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Rapid:
Individual Calculations February 2023 |
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| Samorukov, Boris Total change: -45.60 | |   |
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| Grand Prix de France des Alpes Maritimes 2023 U12 | NICE | FRA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1123 | 0.00 | 3 | -1.14 | 40 | -45.60 | |
|  Laprevotte, Valentin | | | 1117 | FRA | 0.00 | 1 | -0.51 | 40 | -20.40 | |  Tran Amar, Andy | | | 1634 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pecoraro, Jan | | | 1060 | FRA | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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