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Individual Calculations February 2013 |
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| Suich, Peter Total change: -8.70 | |   |
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| 42nd Annual Atlanta Open | Decatur, Georgia | USA | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2151 | 1.00 | 3 | -0.29 | 30 | -8.70 | |
|  Gurevich, Daniel | | | 2191 | USA | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Francisco, Richard | | | 2268 | USA | 0.00 | 1 | -0.34 | 30 | -10.20 | |  Mestres, Misael D | | | 2145 | USA | 0.50 | 1 | -0.01 | 30 | -0.30 | |
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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