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Individual Calculations January 2012 |
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| Combina, Gabriele Total change: -19.95 | |   |
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| VI CIS under 16 | Acqui Terme | ITA | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1756 | 1.00 | 4 | -1.33 | 15 | -19.95 | |
|  Stella, Luca | | | 2103 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ricci, Leonardo | | | 1510 | ITA | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Guerini, Sara | | | 1608 | ITA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Donati, Marco | | | 1601 | ITA | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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