Individual Calculations October 2013 |
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Basalla, Robert W Total change: -30.30 | | |
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69th Ohio Chess Congress | Hudson, Ohio | USA | 2013-08-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1923 | 1916 | 1.00 | 4 | -1.01 | 30 | -30.30 | |
| Lein, Anatoly | g | | 2233 | USA | 0.00 | 1 | -0.13 | 30 | -3.90 | | Shen, Christopher | c | | 1721 | USA | 0.50 | 1 | -0.25 | 30 | -7.50 | | Miller, John M | | | 1931 | USA | 0.50 | 1 | 0.02 | 30 | 0.60 | | Feng, Maggie | | | 1805 | USA | 0.00 | 1 | -0.65 | 30 | -19.50 | | 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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