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Individual Calculations March 2011 |
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| Finney, Stuart S Total change: 23.40 | |   |
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| 29th Annual Empire City Open | New York, New York | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2076 | 2.00 | 4 | 0.21 | 15 | 3.15 | |
|  Hua, David | | | 1989 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Bonin, Jay R | m | | 2322 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Sturt, Raven M | | | 2241 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Matlin, Anna R | | | 1925 | USA | 0.50 | 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) | | | | 43rd Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2099 | 3.00 | 5 | 1.35 | 15 | 20.25 | |
| | Harding, Andre E | | | 1978 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Thaler, Michael | | | 2257 | USA | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Aaron, Deepak | | | 2214 | USA | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Kudrin, Sergey | g | | 2499 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Melekhina, Alisa | | wm | 2269 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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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