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Individual Calculations February 2014 |
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| Perez, Paul Total change: 2.40 | |   |
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| 23rd Annual North American Open - U2300 Section | Las Vegas, Nevada | USA | 2013-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2238 | 4.50 | 7 | 0.16 | 15 | 2.40 | |
|  Omori, Michael | | | 2191 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | |  Treiman, Scott | | | 2076 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Karklins, Andrew | f | | 2125 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Zaloznyy, Mike Y | | | 2019 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Akopyan, Harutyun | f | | 2240 | USA | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Shver, Evgeny | | | 2304 | USA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Beilin, Allan | | | 2068 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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