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Individual Calculations January 2012 |
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| Doknjas, John Total change: 5.10 | |   |
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| 2011 Washington Challengers Cup | Seattle, Washington | USA | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 1897 | 0.00 | 2 | -0.28 | 15 | -4.20 | |
|  Greninger, Harley | | | 2192 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Sinanan, Joshua C | | | 2216 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 2011 Washington Class Championships - Expert | Seattle Washington | USA | 2011-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 1882 | 1.00 | 2 | 0.62 | 15 | 9.30 | |
|  Macgregor, Michael | | | 2173 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Bartron, Paul | f | | 2089 | USA | 1.00 | 1 | 0.77 | 15 | 11.55 | |
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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