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Individual Calculations October 2013 |
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| Koo, Oliver T Total change: -2.40 | |   |
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| 69th Ohio Chess Congress | Hudson, Ohio | USA | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2195 | 3.50 | 5 | -0.16 | 15 | -2.40 | |
|  Larkin, Duane E | | | 1945 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Baumgartner, Blake | | | 1838 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Hughes, John Lodger | | | 2124 | IRL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Stopa, John Russel | | | 2142 | USA | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Frentz, Alexander | | | 1963 | USA | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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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