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Individual Calculations February 2013 |
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| Castillo, Josue N Total change: 0.90 | |   |
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| 31st Annual Empire City Open | New York, New York | USA | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2092 | 2.50 | 6 | 0.06 | 15 | 0.90 | |
|  Burke, John Michael | | | 1977 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Ding, Andrew | | | 2067 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Fabbri, Alexander Richard | | | 2049 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Izoria, Zviad | g | | 2492 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kudrin, Sergey | g | | 2492 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Balakrishnan, Praveen | | | 2070 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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