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Individual Calculations July 2017 |
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| Huang, Andy Total change: 19.20 | |   |
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| 26th Annual Chicago Open | Wheeling, Illinois | USA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 2164 | 4.00 | 8 | 0.79 | 40 | 31.60 | |
|  Vazquez, Guillermo | m | | 2443 | PAR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Young, Angelo | m | | 2281 | PHI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Virkud, Apurva | | wf | 2252 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Wang, Xiexin | | | 2000 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Ishkhanov, Tigran | | | 2271 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ghatti, Sanjay | | | 2235 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Mathur, Rithwik | | | 2073 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Larrua, Fernando | f | | 2367 | CUB | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | Northern Virginia Chess League Season 3 Round 5 | Sterling, Virginia | USA | 2017-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2164 | 0.50 | 1 | -0.31 | 40 | -12.40 | |
| | Guill, James Robert | | | 1911 | USA | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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