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Individual Calculations June 2013 |
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| Alati, Alberto Total change: 29.70 | |   |
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| OP ASR 2013 | Roma | ITA | 2013-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1772 | 2.50 | 4 | 0.99 | 30 | 29.70 | |
|  Quimi, Marco | | | 2163 | PER | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Zarfati, Daniele | | | 1569 | ITA | 1.00 | 1 | 0.24 | 30 | 7.20 | | | Bogosaljevic, Miodrag | | | 1855 | SUI | 1.00 | 1 | 0.61 | 30 | 18.30 | | | Rocchi, Federico | | | 1945 | ITA | 0.50 | 1 | 0.23 | 30 | 6.90 | |
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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