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Individual Calculations June 2018 |
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| La Franca, Vincenzo Total change: -4.20 | |   |
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| World Amateur Championship 2018 under 1700 | Cagliari | ITA | 2018-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1510 | 1.50 | 3 | -0.21 | 20 | -4.20 | |
|  Manca, Luigi | | | 1679 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Dagnino, Marcello | | | 1453 | ITA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Aprile, Matteo | | | 1215 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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