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Individual Calculations May 2012 |
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| Gatica, Jose M Total change: -4.50 | |   |
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| 16th Annual Mid-America Open | Saint Louis, Missouri | USA | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1968 | 1.00 | 3 | 0.08 | 15 | 1.20 | |
|  Cao, Kevin Y | | | 2170 | USA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ferber, Mark J | | | 2243 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Tang, Andrew | | | 1963 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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) | | | | 2012 TNT FIDE Rated Tournament | Davenport, Iowa | USA | 2012-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 1968 | 0.50 | 2 | -0.38 | 15 | -5.70 | |
| | Ferguson, Wesley | | | 2071 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Weatherspoon, Kyle | | | 1952 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | |
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