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Individual Calculations March 2012 |
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| Ummel, Igor Total change: 71.70 | |   |
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| 2012 Washington State Championship - Open | Seattle, Washington | USA | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2110 | 5.50 | 9 | 2.39 | 30 | 71.70 | |
|  Perez, Ignacio | f | | 2235 | USA | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Koons, Nat W | | | 2265 | USA | 0.50 | 1 | 0.21 | 30 | 6.30 | |  Golub, David | | | 2157 | USA | 0.50 | 1 | 0.07 | 30 | 2.10 | | | Lapid Shafriri, G | | | 2175 | USA | 0.50 | 1 | 0.09 | 30 | 2.70 | | | Sinanan, Joshua C | | | 2228 | USA | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Greninger, Harley | | | 2204 | USA | 0.50 | 1 | 0.13 | 30 | 3.90 | | | Chen, Howard Jed | | | 2356 | USA | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Pupols, Viktors | | | 2154 | USA | 0.50 | 1 | 0.06 | 30 | 1.80 | | | Kelley, Dereque D | | | 2249 | USA | 0.50 | 1 | 0.19 | 30 | 5.70 | |
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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