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Individual Calculations July 2014 |
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| Bettinelli, Sergio Total change: -16.20 | |   |
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| OP Gemellato 2014 | Erba-Lecco | ITA | 2014-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1420 | 0.50 | 3 | -0.54 | 30 | -16.20 | |
|  Ciancio, Mario | | | 1571 | ITA | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Rossi, Silio | | | 1500 | ITA | 0.50 | 1 | 0.11 | 30 | 3.30 | |  Salvade , Ettore | | | 1529 | ITA | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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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