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Individual Calculations December 2023 |
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| Cina , Vittorio Total change: 2.80 | |   |
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| CISU18 2023 - Finale U16 | Lignano Sabbiadoro | ITA | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2260 | 4.00 | 5 | 0.07 | 40 | 2.80 | |
|  Simonelli, Mattia | | | 1768 | ITA | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Vincenti, Leonardo | c | | 2196 | ITA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Urbani, Gabriel | | | 2159 | ITA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Rotunno, Flavio | | | 1993 | ITA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Spada, Vittoria | | | 1860 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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