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Individual Calculations September 2011 |
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| Ramella, Stefano Total change: -27.90 | |   |
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| CIG Under 14 | Porretta Terme | ITA | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1776 | 0.50 | 3 | -0.93 | 30 | -27.90 | |
|  Pescatore, Lorenzo | | | 2121 | ITA | 0.00 | 1 | -0.11 | 30 | -3.30 | |  De Grandi, Samuele | | | 1590 | ITA | 0.00 | 1 | -0.74 | 30 | -22.20 | | | Drago, Paolo | | | 1716 | ITA | 0.50 | 1 | -0.08 | 30 | -2.40 | |
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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