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Individual Calculations December 2014 |
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| Ambrosi, Arcangelo Total change: 9.40 | |   |
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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 |
| 1718 | 1797 | 3.50 | 5 | 0.47 | 20 | 9.40 | |
|  Wintour, Thomas | | | 1700 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Chianale, Angelo | | | 1709 | ITA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Gnetti, Pietro | | | 1693 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vaselli, Luciano | | | 1702 | ITA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bettini, Alessandro | | | 1787 | ITA | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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