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Individual Calculations October 2013 |
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| Krishna, Ram Total change: -3.00 | |   |
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| 79th Annual Southwest Open | Irving, Texas | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1824 | 1.50 | 6 | -0.39 | 15 | -5.85 | |
|  Toolin, Christopher | | | 2138 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | |  O`Neill, Julia | | | 1785 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Vaidya, Atulya | | | 1976 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Malhotra, Akshay | | | 1992 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Heredia, Carla | | wg | 2212 | ECU | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Xie, Tianming | | | 1800 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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) | | | | 2013 DCC FIDE Open IX | Richardson, Texas | USA | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1824 | 1.50 | 4 | 0.19 | 15 | 2.85 | |
| | Li, David C | | | 1424 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chiang, Jonathan | f | | 2165 | USA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Berczes, David | g | | 2224 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chiang, Sarah | | wf | 2076 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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