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Individual Calculations September 2012 |
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| Neimer, Vitaly Total change: 3.90 | |   |
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| 113th Annual US Open | Vancouver, Washington | USA | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2376 | 2.50 | 3 | 0.39 | 10 | 3.90 | |
|  Omori, Michael | | | 2188 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Goldberg, Mitchell | f | | 2254 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Sinanan, Joshua C | | | 2227 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | |
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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