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Individual Calculations February 2013 |
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| De Zaiacomo, Tonino Total change: -11.70 | |   |
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| CP Bologna 2013 | Bologna | ITA | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1700 | 2.00 | 4 | -0.78 | 15 | -11.70 | |
|  Garavelli, Matteo | | | 1538 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | |  Di Bene, Daniela | | | 1409 | ITA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Solinas, Roberto | | | 1693 | ITA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Castaldini, Marzia | | | 1545 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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