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Individual Calculations July 2021 |
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| Vitaliani, Valerio Total change: 5.00 | |   |
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| OP Collaterale CR Veneto 2021 | Chioggia | ITA | 2021-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1227 | 1.50 | 3 | 0.25 | 20 | 5.00 | |
|  Morganti, Lionello | | | 1613 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Spanti, Demetrio | | | 1127 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Scandiuzzi, Roberto | | | 1216 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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