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Individual Calculations February 2017 |
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| Zheng, Michael Zih Total change: 8.40 | |   |
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| 2017 Michigan Master Expert Championship | Lancing, Michigan | USA | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1770 | 1.00 | 3 | 0.37 | 40 | 14.80 | |
|  Nichols, Anthony | | | 1999 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Deatrick, Alexander | | | 1993 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | McGrew, Clara | | | 2006 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 2017 Cardinal Open | Mayfield, Ohio | USA | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1770 | 1.50 | 4 | -0.16 | 40 | -6.40 | |
| | Parasuraman, Surya | | | 1898 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Wang, Jason Yuyang | | | 2006 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Paganini, Xavier N | | | 1694 | USA | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Narayanan, Akash L | | | 1745 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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