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Individual Calculations August 2021 |
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| Zarrilli, Enzo Maria Total change: 6.40 | |   |
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| OP U14 Morra De Sanctis | Morra De Sanctis | ITA | 2021-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1152 | 1113 | 1.50 | 3 | 0.16 | 40 | 6.40 | |
|  Esposito, Vincenzo | | | 1137 | ITA | 1.00 | 1 | 0.53 | 40 | 21.20 | |  Caputo, Piero | | | 1126 | ITA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Zarrilli, Niccolo | | | 1194 | ITA | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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