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Individual Calculations December 2014 |
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| Nanni, Sergio Total change: -11.80 | |   |
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| OP 2 del Levante Ligure - B | La Spezia | ITA | 2014-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1720 | 2.00 | 4 | -0.59 | 20 | -11.80 | |
|  Biava, Pierluigi | | | 1623 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Celati, Sara | | | 1676 | ITA | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Giannini, Valentino | | | 1589 | ITA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lantschner, Alexander | | | 1550 | ITA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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