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Individual Calculations July 2009 |
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| Guevara, Robert Total change: -5.40 | |   |
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| 51st Nassau FIDE Futurity | Mineola, New York | USA | 2009-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2103 | 6.50 | 10 | -0.36 | 15 | -5.40 | |
|  Kaplan, Ivan | | | 1768 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Chipkin, Leonard B | | | 2059 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Berg, George P | | | 2103 | USA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Lima, Louis | | | 1975 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Cortese, Anthony | | | 1841 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kaplan, Ivan | | | 1768 | USA | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Chipkin, Leonard B | | | 2059 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Berg, George P | | | 2103 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Lima, Louis | | | 1975 | USA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Cortese, Anthony | | | 1841 | USA | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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