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Individual Calculations May 2016 |
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| Sedlar, William Total change: 20.80 | |   |
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| Dayton Chess Club 56th Championship | Dayton, Ohio | USA | 2016-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2091 | 2.50 | 3 | 0.52 | 40 | 20.80 | |
|  Dowling, John | | | 1990 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Whorton Jr., Les | | | 2002 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Friedman, David M | | | 1922 | USA | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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