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Individual Calculations April 2013 |
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| Lettich, Sergio Total change: -20.25 | |   |
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| CIS 2013 - Girone C3 | Genova | ITA | 2013-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 2023 | 1.50 | 4 | -1.35 | 15 | -20.25 | |
|  Cavatorta, Ivan | | | 1831 | ITA | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Pesce, Leandro | | | 1743 | ITA | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Costi, Giorgio | | | 1944 | ITA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Milleri, Leonardo | | | 1915 | ITA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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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