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Individual Calculations March 2011 |
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| Korley, Kassa Total change: -10.65 | |   |
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| 2011 New York February Open | New York, New York | USA | 2011-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 2303 | 2.00 | 4 | -0.71 | 15 | -10.65 | |
|  Richman, Jonathan | | | 2123 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Sturt, Raven M | | | 2241 | USA | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Paciulli, Frank R | | | 1951 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Bonin, Jay | m | | 2309 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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