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Individual Calculations March 2015 |
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| Rajamani, Sureshkumar Total change: 21.20 | |   |
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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 |
| 1745 | 1795 | 1.00 | 2 | -0.13 | 40 | -5.20 | |
|  Narayanan, Rishi T | | | 1689 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Wang, Ricky | | | 1800 | USA | 0.00 | 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 |
| 1991 | 1795 | 1.50 | 3 | 0.66 | 40 | 26.40 | |
|  Guan, Bradley | | | 1997 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Velikanov, Alexand | f | | 2195 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tan, Jonathan | | | 1780 | USA | 0.50 | 1 | -0.02 | 40 | -0.80 | | | * 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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