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Individual Calculations March 2015 |
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| Jayaram, Ashwin Total change: 10.90 | |   |
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| 2015 Tim Just's WInter Open/Reserve XXXII | Deerfield, Illinois | USA | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2445 | 3.50 | 4 | 0.12 | 10 | 1.20 | |
|  Rajendra, Avinash | | | 2045 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Indusekar, Akshay | | | 2050 | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Peng, David Tianjian | c | | 2150 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Schmakel, Sam A | f | | 2307 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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) | | | | 38th Cardinal Open | Columbus, Ohio | USA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2342 | 2445 | 3.50 | 4 | 0.97 | 10 | 9.70 | |
| | Kasiurak, Zach | | | 2226 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Liang, Awonder | f | | 2258 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Erenburg, Sergey | g | | 2606 | USA | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Boor, Carl | f | | 2277 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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