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Individual Calculations December 2013 |
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| Sonis, Luca Total change: -6.45 | |   |
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| OP IV Citta' di Marrubiu | Marrubiu | ITA | 2013-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1628 | 2.00 | 6 | -0.43 | 15 | -6.45 | |
|  Deruda, Leonardo | | | 1882 | ITA | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Murtas, Gianvito | | | 1691 | ITA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Corrias, Mattia | | | 1595 | ITA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Orzella, Paolo | | | 1684 | ITA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Le Creurer, Kilian | | | 1752 | ITA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Di Pinto, Vincenzo | | | 1609 | ITA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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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