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Individual Calculations January 2013 |
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| Macchiettini, Pierangelo Total change: 0.30 | |   |
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| OP 9 Autunno a Robecchetto | Robecchetto con Induno | ITA | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1712 | 2.00 | 4 | 0.02 | 15 | 0.30 | |
|  Libutti, Michele | | | 1727 | ITA | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Colombo, Maurizio | | | 1694 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Ruggeri, Igor | | | 1545 | ITA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Testa, Loris | | | 1909 | ITA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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