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Individual Calculations April 2008 |
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| Selzler, Ricky Total change: 45.30 | |   |
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| 2007 Washington Open | Seatttle, Washington | USA | 2007-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2118 | 1.00 | 2 | 0.31 | 15 | 4.65 | |
|  Macgregor, Michael S | | | 2213 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Collyer, Curt D | | | 2255 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | 2008 Washington Championship - Premier | Seattle, Washington | USA | 2008-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2118 | 6.00 | 8 | 2.71 | 15 | 40.65 | |
| | Oshiro, Michael | | | 2135 | USA | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Pupols, Viktors | | | 2228 | USA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Levine, David | | | 2199 | USA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | May, Andy | | | 2102 | USA | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Macgregor, Michael | | | 2213 | USA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Bragg, David | f | | 2226 | USA | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kalina, Chris | | | 2108 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Collyer, Curt | | | 2255 | USA | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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