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Individual Calculations March 2015 |
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| Schembri, Roberto Total change: -1.20 | |   |
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| CP Ragusa 2015 | Ragusa | ITA | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1662 | 1.00 | 3 | -0.06 | 20 | -1.20 | |
|  Arrabito, Gianfranco | | | 1966 | ITA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Di Martino, Giancarlo | | | 1670 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Tumino, Andrea | | | 1715 | ITA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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