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Individual Calculations February 2015 |
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| Winer, Steven Total change: -24.80 | |   |
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| 2014 MWCC Holiday Swiss | Natick, Massachusetts | USA | 2014-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2380 | 2.50 | 3 | 0.14 | 10 | 1.40 | |
|  Wetzell, Rolf | | | 1980 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Krasik, Ilya | | | 2225 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Yang, Yi | | | 2206 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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) | | | | 24th Annual North American Open | Las Vegas, Nevada | USA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2380 | 4.00 | 9 | -2.62 | 10 | -26.20 | |
| | Banik, Siddharth G | | | 2106 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Pazos, Plinio | m | | 2212 | ECU | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Hilby, Craig | | | 2219 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sohal, Tanraj S | | | 2252 | CAN | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Colas, Joshua | | | 2220 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sang, Tian | f | | 2287 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Krishnan, Varun | | | 2276 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Sinha, Sahil | | | 2063 | USA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Virkud, Apurva | | wc | 2095 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | |
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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