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Individual Calculations July 2016 |
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| Whaley, Davis M Total change: -12.00 | |   |
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| 25th Annual Chicago Open | Wheeling, Illinois | USA | 2016-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2212 | 3.50 | 9 | -0.60 | 20 | -12.00 | |
|  Gurevich, Dmitry | g | | 2469 | USA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Zapata, Alonso | g | | 2430 | COL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Hernandez Carmenate, Holden | g | | 2518 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ludwig, John G | | | 2348 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Shetty, Atulya | f | | 2366 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mattson, Dane M | | | 2040 | USA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Narayanan, Samrug | | | 1812 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iwu, Okechukwu N | | | 2132 | USA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kelly, Joey M | | | 2070 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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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