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Individual Calculations September 2021 |
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| Bartoletti, Giulio Total change: 70.40 | |   |
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| CIG 2021 - Finale U12 | Salsomaggiore Terme | ITA | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1323 | 3.00 | 6 | 1.76 | 40 | 70.40 | |
|  Ballabio, Pietro | | | 1548 | ITA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Ganci, Alberto | | | 1580 | ITA | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Mihaila, Radu Stefan | | | 1418 | ITA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Marangone, Erick | | | 1524 | ITA | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Viti, Matteo | | | 1624 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Beliman, Alexandro | | | 1723 * | ITA | 0.00 | 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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