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Individual Calculations March 2012 |
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| Lapid Shafriri, G Total change: 7.50 | |   |
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| 2012 Washington State Championship - Open | Seattle, Washington | USA | 2012-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2175 | 4.50 | 9 | 0.50 | 15 | 7.50 | |
|  Pupols, Viktors | | | 2154 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | |  Kelley, Dereque D | | | 2249 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Perez, Ignacio | f | | 2235 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Ummel, Igor | | | 2110 | USA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Golub, David | | | 2157 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Koons, Nat W | | | 2265 | USA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Sinanan, Joshua C | | | 2228 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Greninger, Harley | | | 2204 | USA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Chen, Howard Jed | | | 2356 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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