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Individual Calculations September 2021 |
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| Viti, Matteo Total change: -57.60 | |   |
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| CIG 2021 - Finale U12 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1624 | 3.50 | 6 | -1.44 | 40 | -57.60 | |
|  Pazzaglini, Tommaso | | | 1224 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mazzi, Leonardo | | | 1261 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Zerilli, Amos Giacomo | | | 1374 | ITA | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Bartoletti, Giulio | | | 1323 | ITA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Fuse, Matteo | | | 1365 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Marangone, Erick | | | 1524 | ITA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * 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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