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Individual Calculations April 2019 |
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| Putzolu, Marcello Total change: -14.60 | |   |
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| CIS 2019 - Serie C Girone 32.2 | Marrubiu | ITA | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1553 | 1.00 | 4 | -0.73 | 20 | -14.60 | |
|  Crapulli, Giuseppe | | | 1817 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Altea, Giovanni | | | 1877 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rocchiccioli, Francesco | | | 1439 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Corbo, Giuseppe A. | | | 1354 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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