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Individual Calculations December 2019 |
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| Gatti, Matteo Total change: -2.80 | |   |
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| CISU16 2019 - Finale U16 | Arco | ITA | 2019-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1624 | 2.50 | 4 | -0.07 | 40 | -2.80 | |
|  Persico, Lorenzo | | | 1867 | ITA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Prandina, Matteo | | | 1224 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vaira, Luca | | | 1304 | ITA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Dolor, Catryell Garcia | | | 1568 | ITA | 0.50 | 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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