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Individual Calculations September 2021 |
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| Perossa, Nicolas Total change: 55.20 | |   |
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| FE 19 Spilimbergo - A | Spilimbergo | ITA | 2021-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1894 | 4.50 | 7 | 1.35 | 40 | 54.00 | |
|  Petrosino, Germano | | | 1737 | ITA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Reitz, Philipp | | | 2005 | GER | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Turrin, Osvaldo | | | 1981 | ITA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Palma, Andrea | | | 1945 | ITA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Simonetto, Alessio | | | 2073 | ITA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bortolotti, Francesco | | | 1974 | ITA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Roccanti, Lapo | | | 1809 | ITA | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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 - Finale U12 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1894 | 7.00 | 8 | 0.03 | 40 | 1.20 | |
| | Budai, Federico | | | 1494 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tonutti, Marco | | | 1494 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fargetta, Vittorio | | | 1635 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Marangone, Erick | | | 1524 | ITA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Maldonado, Stefano | | | 1738 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Bonetti, Alberto | | | 1494 * | ITA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ganci, Alberto | | | 1580 | ITA | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Gori, Giorgio | | | 1494 * | ITA | 1.00 | 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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