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Individual Calculations December 2014 |
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| Gnetti, Pietro Total change: -17.00 | |   |
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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 |
| 1721 | 1693 | 1.00 | 4 | -0.85 | 20 | -17.00 | |
|  Bettini, Alessandro | | | 1787 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Ambrosi, Arcangelo | | | 1797 | ITA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Biava, Pierluigi | | | 1623 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Pinarelli, Giuseppe | | | 1678 | ITA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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