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Individual Calculations August 2012 |
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| Zarfati, Daniele Total change: -3.75 | |   |
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| OP La Lupa 2012 | Roma | ITA | 2012-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1590 | 2.00 | 6 | -0.25 | 15 | -3.75 | |
|  Prudenzano, Ruggero | | | 1967 | ITA | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Cecconi, Adriano | | | 1471 | ITA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Bolla, Vittorio | | | 1746 | ITA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Catalini, Giampiero | | | 1952 | ITA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Arceri, Paolo | | | 1551 | ITA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Bizzarro, Sofia | | | 1546 | ITA | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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