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Individual Calculations January 2015 |
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| Ballestra, Giovanni Total change: 2.80 | |   |
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| WE IX Memorial Maria Pia Ruggeri | Imperia | ITA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1774 | 2.50 | 5 | 0.14 | 20 | 2.80 | |
|  Massimillo, Angelo | | | 1502 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Formento, Paolo | | | 2174 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rossi Cassani, Gianni | | | 1696 | ITA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Camerino, Lorenzo | | | 1573 | ITA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Angelini, Marco | | | 2174 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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