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Individual Calculations October 2013 |
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| Rust, Lary Total change: -13.35 | |   |
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| 69th Ohio Chess Congress | Hudson, Ohio | USA | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1896 | 0.50 | 3 | -0.89 | 15 | -13.35 | |
|  Turner, Bill A | | | 2051 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Stark, Gregg | | | 1993 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Shen, Christopher | c | | 1721 | USA | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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) | | |
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