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Individual Calculations October 2017 |
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| Nigrelli, Dario Total change: 8.40 | |   |
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| FE 2 Citta' di Valenzano - C | Valenzano | ITA | 2017-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1407 | 2.50 | 4 | 0.42 | 20 | 8.40 | |
|  Campese, Ruggero | | | 1473 | ITA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Didonna, Roberto | | | 1362 | ITA | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Campese, Michele | | | 1468 | ITA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Genco, Pietro | | | 1267 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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