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Individual Calculations March 2013 |
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| Marteddu, Gianfranco Total change: -7.50 | |   |
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| CP Oristano 2013 | Cabras | ITA | 2013-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1435 | 0.50 | 2 | -0.25 | 30 | -7.50 | |
|  Sonis, Francesco | | | 1554 | ITA | 0.00 | 1 | -0.34 | 30 | -10.20 | |  Pannella, Luigi | | | 1502 | ITA | 0.50 | 1 | 0.09 | 30 | 2.70 | |
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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