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Rapid:
Individual Calculations April 2022 |
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| Petrera, Salvatore Total change: 15.40 | |   |
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| Challenge USO Echecs - Mars 2022 | ORLEANS | FRA | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1507 | 4.00 | 4 | 0.77 | 20 | 15.40 | |
|  Lorente, Jesus | | | 1184 | FRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lesur, Pierre | | | 1203 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Dominguez, Armand | | | 1214 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sabard, Jeremy | | | 1398 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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