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Individual Calculations February 2013 |
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| Ashe, Brandon Total change: -1.35 | |   |
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| 22nd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2210 | 3.00 | 5 | -0.09 | 15 | -1.35 | |
|  Yu, Corbin Zachary | | | 2159 | USA | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Semyonov, Vladimir | | | 2059 | CAN | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Cardona, Liulia | | wf | 2170 | CUB | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Karklins, Andrew | f | | 2154 | USA | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Song, Edward | | | 2074 | CAN | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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