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Individual Calculations January 2013 |
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| Roberti, Ignazio Total change: -19.80 | |   |
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| WE Cipressina | Mestre | ITA | 2012-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 1920 | 1.50 | 5 | -1.32 | 15 | -19.80 | |
|  Xia, Jie | f | | 2262 | ITA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Bozzao, Francesco | | | 1849 | ITA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Rossi, Gianni | | | 1828 | ITA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Viviani, Bruno | | | 1739 | ITA | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Buranelli, Matteo | | | 1746 | ITA | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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