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Individual Calculations March 2023 |
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| Arini, Mario Total change: -61.20 | |   |
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| CP Trapani 2023 | Marsala - Mazara del Vallo | ITA | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1434 | 1.00 | 4 | -1.53 | 40 | -61.20 | |
|  Peralta, Francesco | | | 1316 | ITA | 0.00 | 1 | -0.66 | 40 | -26.40 | |  Adamo, Vincenzo | | | 1278 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Guirreri, Filippo | | | 1166 | ITA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Oddo, Salvatore | | | 1557 | ITA | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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