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Individual Calculations January 2011 |
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| Lima, Louis Total change: -7.50 | |   |
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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 |
| 2022 | 1974 | 1.00 | 3 | -0.30 | 25 | -7.50 | |
|  Guevara, Robert N | | | 2105 | USA | 0.50 | 1 | 0.18 | 25 | 4.50 | |  Frumkin, Edward A | | | 1997 | USA | 0.50 | 1 | 0.03 | 25 | 0.75 | | | Sigamoney, Cyril S | | | 1964 | USA | 0.00 | 1 | -0.51 | 25 | -12.75 | |
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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