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Individual Calculations December 2023 |
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| Dell Aquila, Andrea Total change: -60.40 | |   |
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| CISU18 2023 - Finale U12 | Lignano Sabbiadoro | ITA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1114 | 1117 | 0.00 | 3 | -1.51 | 40 | -60.40 | |
|  La Posta, Clelia Sofia | | | 1103 | ITA | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Tabellini, Maria Chiara | | | 1079 | ITA | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Tatulli Uva, Alberto | | | 1160 | ITA | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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