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Individual Calculations March 2015 |
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| Wang, Ricky Total change: -15.60 | |   |
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| 2nd Greater Midwest Class Championships - Class A | Skokie, Illinois | USA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1800 | 2.00 | 3 | 0.28 | 40 | 11.20 | |
|  Mangalam, Shreya | | | 1669 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Tan, Jonathan | | | 1780 | USA | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Rajamani, Sureshkumar | | | 1795 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | 2015 Tim Just's WInter Open/Reserve XXXII | Deerfield, Illinois | USA | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1814 | 0.50 | 2 | -0.42 | 40 | -16.80 | |
|  Bartochowski, Nich | | | 1906 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Arond, Dean | | | 1778 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | February 2015 Plus Score | Skokie, Illois | USA | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1814 | 1.50 | 3 | -0.25 | 40 | -10.00 | |
| | Winick, Jon | | | 1717 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Kalghatgi, Nikhil | | | 1701 | USA | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Kalghatgi, Akhil | | | 1836 | 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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