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Rapid:
Individual Calculations January 2015 |
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| Sonis, Luca Total change: 25.40 | |   |
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| OP ARZACHESS | ARZACHENA | ITA | 2014-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1680 | 4.50 | 7 | 1.27 | 20 | 25.40 | |
|  Pannella, Maria Cristina | | | 1435 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Crapulli, Giuseppe | | | 1849 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Buchicchio, Alessandro | | | 1901 | ITA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Scanu, Stefano | | | 1565 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Polo, Alessandro | | | 1596 | ITA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Loriga, Pierpaolo | | | 1934 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Murtas, Gian Vito | | | 1710 | ITA | 1.00 | 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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