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Individual Calculations June 2019 |
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| Mezzatesta, Franco Total change: 7.60 | |   |
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| CP Viterbo 2019 | Viterbo | ITA | 2019-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1495 | 1.00 | 3 | 0.38 | 20 | 7.60 | |
|  Cristofori, Francesco | | | 1886 | ITA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Vannelli, Vittorio | | | 1680 | ITA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vignati, Massimo | | | 1669 | ITA | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | |
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