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Individual Calculations September 2017 |
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| Ferri, Roberto Total change: -7.60 | |   |
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| OP 7 Citta' di Morrovalle - Appassionati | Trodica di Morrovalle | ITA | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1387 | 1.50 | 4 | -0.19 | 40 | -7.60 | |
|  Abuhamdieh, Nando | | | 1464 | ITA | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Gabbanelli, Anacleto | | | 1304 | ITA | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Syed, Danish | | | 1502 | ITA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Censi, Cesare | | | 1496 | ITA | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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