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Rapid:
Individual Calculations October 2022 |
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| Bonacchi, Giorgio Total change: 10.20 | |   |
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| CISU18 2022 - CR TOSCANA U14 | EMPOLI | ITA | 2022-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1135 | 1.00 | 2 | 0.51 | 20 | 10.20 | |
|  Battaglini, Marco | | | 1604 | ITA | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Sergi, Alessandro | | | 1179 | ITA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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