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Individual Calculations July 2017 |
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| Marras, Giuseppe Total change: 11.40 | |   |
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| CR Sardegna 2017 | Cagliari | ITA | 2017-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1748 | 4.50 | 7 | 0.57 | 20 | 11.40 | |
|  Altea, Luca | | | 1507 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Neri, Enzo | | | 2077 | ITA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Erriu, Giampiero | | | 1602 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mallo , Danilo | | | 1811 | ITA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Carta, Francesco | | | 1585 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Sanna, Raul | | | 1643 | ITA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Boi, Fausto | | | 1722 | ITA | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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