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Individual Calculations July 2010 |
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| Dixon, Dakota E Total change: -3.50 | |   |
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| Washington Open | Redmond, WA | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2322 | 2036 | 0.50 | 3 | 0.01 | 25 | 0.25 | |
|  Lee, Michael | f | | 2391 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Rohonyan, Katerine | | wg | 2329 | USA | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Raptis, Nick | f | | 2246 | USA | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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) | | | | 2010 National Open | Las Vegas, Nevada | USA | 2010-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2036 | 1.50 | 5 | -0.15 | 25 | -3.75 | |
| | Small, Gregg H | f | | 2234 | USA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Kerman, David J | | | 2145 | USA | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Tanner, Robert B | | | 2082 | USA | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Ruge, Edison | | | 2268 | COL | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Gallegos, Paul A | | | 2099 | USA | 0.50 | 1 | 0.09 | 25 | 2.25 | |
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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