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Individual Calculations April 2013 |
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| Korba, Nicky Total change: 13.65 | |   |
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| 25th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2013-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1971 | 2.50 | 5 | 0.12 | 15 | 1.80 | |
|  Wasiolek, Rory E | | | 2081 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | |  Latib, Tameez | | | 1830 | RSA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Salvaryan, Hovanes | | | 1792 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Gojich, Alex | | | 2038 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Heredia, Carla | | wm | 2214 | ECU | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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) | | | | 26th Metropolitan Chess FIDE Qualifier | Los Angeles, California | USA | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1994 | 2.50 | 3 | 0.79 | 15 | 11.85 | |
| | Salvaryan, Hovanes | | | 1792 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Bykovtsev, Agata | | | 1987 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Gojich, Alex | | | 2038 | USA | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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