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Individual Calculations July 2022 |
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| Treccozzi, Riccardo Total change: -10.40 | |   |
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| OP U18 Citta' di Vigevano | Vigevano | ITA | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1803 | 2.50 | 4 | -0.26 | 40 | -10.40 | |
|  Adams Bida, Giosue | | | 1403 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bera, Pietro | | | 1444 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Unhold, Valentin | | | 2046 | ARG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Gimenez Guerrero, Alessio | | | 1615 | ITA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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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