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Individual Calculations January 2015 |
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| Sabetta, Alessandro Total change: 12.00 | |   |
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| OP 9 infrasettimanale SS Lazio | Roma | ITA | 2014-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 1976 | 3.00 | 5 | 0.60 | 20 | 12.00 | |
|  Menichelli, Alessandro | | | 1923 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Castelfranchi, Carlo | | | 2055 | ITA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Palermo, Stefano | | | 2177 | ITA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Puga, Villarino Eloy | | | 1884 | ITA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tommasi, Renzo | | | 1929 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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