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Individual Calculations February 2016 |
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| Bian, Alex Total change: -65.60 | |   |
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| 25th Annual North American Open | Las Vegas, Nevada | USA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2171 | 2.00 | 7 | -0.94 | 40 | -37.60 | |
|  Sheng, Joshua | f | | 2423 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Sipos, Istvan | m | | 2496 | HUN | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Sahil, Tickoo | | | 1889 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Meinhardt, Maximilian | m | | 2393 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Chiku-Ratte, Olivier-Kenta | f | | 2376 | CAN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Heiserman, Jimmy P | | | 2156 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Wang, Xiexin | | | 1929 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Tim Just's Winter Open XXXIII | Schaumburg, Illinois | USA | 2016-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2171 | 3.50 | 5 | -0.70 | 40 | -28.00 | |
| | Liu, Miranda | | | 1872 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Carey, Aidan M | | | 1771 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Friske, Thomas | | | 1896 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Krom, John M | | | 1861 | USA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Mathur, Rithwik | | | 1985 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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