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Individual Calculations January 2011 |
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| Guevara, Robert N Total change: 14.40 | |   |
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| 2010 Queens Chess Club Championship | Jamaica, New York | USA | 2010-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2105 | 4.00 | 6 | 0.96 | 15 | 14.40 | |
|  Lima, Louis | | | 1974 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | |  Tamarkin, Lawrence | | | 2090 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Kopec, Danny | m | | 2331 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Felber, Joseph J | | | 2071 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Frumkin, Edward A | | | 1997 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Ryba, Andrew | | | 2157 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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