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Individual Calculations February 2013 |
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| Ramirez, Alejandro Total change: 6.90 | |   |
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| 22nd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2433 | 2554 | 6.50 | 9 | 0.69 | 10 | 6.90 | |
|  Adelberg, David Todd | | | 2241 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | |  Shaw, Tenzing W | | | 2202 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Liou, Yian | f | | 2352 | USA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Krush, Irina | m | wg | 2459 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Bryant, John Daniel | f | | 2416 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Cernousek, Lukas | m | | 2450 | CZE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Erenburg, Sergey | g | | 2637 | ISR | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Gareev, Timur | g | | 2663 | USA | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Molner, Mackenzie S | m | | 2479 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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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