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Individual Calculations December 2018 |
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| Spiga, Sandro Total change: -3.00 | |   |
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| FE 9 Coppa Citta' di Marrubiu - B | Marrubiu | ITA | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1337 | 3.00 | 5 | -0.15 | 20 | -3.00 | |
|  Orru , Daniele | | | 1052 | ITA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Malu, Marcello | | | 1511 | ITA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Nadal Masala, Jacopo Lluc | | | 1043 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vaduva, Costantin Emanuel | | | 1229 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Cau, Francesco | | | 1305 | ITA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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