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Individual Calculations June 2021 |
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| Manganiello, Mattia Total change: -29.60 | |   |
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| WE 3 I due alfieri - B | Palermo | ITA | 2021-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1204 | 0.50 | 2 | -0.16 | 40 | -6.40 | |
|  Pistola, Giuseppe | | | 1548 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Gervasi, Alessio | | | 1177 | ITA | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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) | | | | CIG 2021 - CR Sicilia U12 | Marsala | ITA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1204 | 0.00 | 3 | -0.58 | 40 | -23.20 | |
| | Ganci, Alberto | | | 1507 | ITA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Fargetta, Vittorio | | | 1604 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zerilli, Amos Giacomo | | | 1303 | ITA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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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