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Individual Calculations February 2015 |
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| Ebrahim-Shirazi, Behrooz Total change: 15.80 | |   |
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| 24th Annual North American Open | Las Vegas, Nevada | USA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2056 | 4.00 | 9 | 1.26 | 20 | 25.20 | |
|  Brown, Michael | f | | 2364 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Fiora, Emilio | | | 2220 | ARG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Atoufi, Pedram | f | | 2274 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bora, Safal | f | | 2379 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wheeler, Cameron | f | | 2284 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Eckert, Doug D | f | | 2218 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hu, Bryan | | | 2185 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Steger, Eric Alan | | | 1850 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Yim, Tony | | | 2146 | KOR | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | 2015 John Schleinich Memorial | Calgary | CAN | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2056 | 1.00 | 4 | -0.47 | 20 | -9.40 | |
| | Haessel, Dale | f | | 2181 | CAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rekhson, Vladislav | | | 2135 | CAN | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Kazmaier, Daniel | | | 2195 | CAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nguyen, Kim | | | 2096 | CAN | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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