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Individual Calculations July 2021 |
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| Silini, Riccardo Total change: -8.20 | |   |
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| OP 4 Prato city | Prato | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1562 | 2.00 | 3 | -0.41 | 20 | -8.20 | |
|  Giusti, Andrea | | | 1162 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Baldi, Gianluca | | | 1204 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chiari, Cosimo | | | 1495 | ITA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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