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Individual Calculations November 2010 |
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| Mc Cann, David Total change: 3.25 | |   |
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| 6th Okie Chess Festival - Open Section | Tulsa, Oklahoma | USA | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1943 | 1.50 | 3 | 0.13 | 25 | 3.25 | |
|  Long, James | | | 2051 | USA | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Johnson, Chuck | | | 1834 | USA | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Claassen, Chris | | | 2035 | USA | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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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