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Individual Calculations February 2013 |
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| Matlin, Anna R Total change: 3.75 | |   |
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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 |
| 2164 | 2053 | 2.50 | 6 | 0.25 | 15 | 3.75 | |
|  Fishbein, Alexander | g | | 2453 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Burke, John Michael | | | 1977 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Bonin, Jay R | m | | 2322 | USA | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Sharp, Dale Eugene | | | 1998 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Williams, Alan P | | | 2186 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Guevara, Robert N | | | 2050 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | * 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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