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Individual Calculations December 2014 |
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| La Piana, Antonino Total change: -21.40 | |   |
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| OP 5 infrasettimanale ASR | Roma | ITA | 2014-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1832 | 3.00 | 5 | -1.07 | 20 | -21.40 | |
|  Quaglia, Ferdinando | | | 1552 | ITA | 0.00 | 1 | -0.84 | 20 | -16.80 | |  Milani, Patrizia | | | 1586 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Silano, Pierluigi | | | 1567 | ITA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Arceri, Paolo | | | 1556 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Spani, Vincenzo | | | 1621 | ITA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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