Individual Calculations October 2017 |
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Gatica, Jose Total change: 13.80 | | |
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67th Annual Oregon Open | Portland, Oregon | USA | 2017-09-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1916 | 1992 | 2.50 | 3 | 0.69 | 20 | 13.80 | |
| Zhang, Gavin | | | 1841 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | Colasurdo, James | | | 1930 | USA | 1.00 | 1 | 0.41 | 20 | 8.20 | | Bartron, Paul | f | | 1977 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | | 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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