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Individual Calculations July 2016 |
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| Wan, Joseph C Total change: -34.40 | |   |
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| 25th Annual Chicago Open | Wheeling, Illinois | USA | 2016-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2185 | 2183 | 3.50 | 9 | -0.86 | 40 | -34.40 | |
|  Sarkar, Justin | m | | 2430 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Vazquez, Guillermo | m | | 2401 | PAR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ishkanov, Tigran | | | 2268 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Felecan, Florin | m | | 2320 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Matus, Nastassja A | | wc | 1788 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wang, Kevin | f | | 2322 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Macarthur, John | | | 1989 | USA | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Johnston, Daniel F | | | 1929 | USA | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Song, Guannan Terry | f | | 2215 | CAN | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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