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Individual Calculations March 2012 |
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| Yankovsky, Roman Total change: 18.80 | |   |
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| 21st Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2397 | 5.50 | 7 | 1.88 | 10 | 18.80 | |
|  Ebrahim-Shirazi, Behrooz | | | 2089 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Chua, Alexander | | | 2277 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Sokolov, Ivan | g | | 2646 | NED | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Troff, Kayden W | f | | 2279 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Rodriguez, Eric O | f | | 2344 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Arnold, Marc Tyler | m | | 2504 | USA | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Shabalov, Alexander | g | | 2523 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | |
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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