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Individual Calculations January 2010 |
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| Rodriguez, Eric Total change: 0.90 | |   |
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| Miami FIDE October 2009 | Miami, Florida | USA | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2263 | 0.00 | 1 | -0.62 | 15 | -9.30 | |
|  Perez, Robert M | | | 2173 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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) | | | | 8th Annual Turkey Bowl | Boca Raton, Florida | USA | 2009-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2329 | 2284 | 2.00 | 3 | 0.68 | 15 | 10.20 | |
| | Velikanov, Alexander | | | 2106 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Garcia, Gildardo J | g | | 2387 | COL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Gonzalez, Renier | g | | 2493 | USA | 0.50 | 1 | 0.27 | 15 | 4.05 | |
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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