Individual Calculations October 2015 |
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Zhang, Gavin Total change: 0.00 | | |
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NOTE: Rating performance achieved in this tournament is listed in part results of a player. | 2015 Oregon Open | Portland, Oregon | USA | 2015-09-05 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
2030 | 0 | 2.00 | 4 | 0.00 | 2030 | | 0.00 | |
| Gatica, Jose M | | | 1998 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Zhang, Derek | | | 2025 | USA | 0.00 | 1 | 0.00 | | 0.00 | | Bulakh, Nikolay I | | | 1950 | USA | 1.00 | 1 | 0.00 | | 0.00 | | Sen, Samir | | | 2145 | USA | 0.00 | 1 | 0.00 | | 0.00 | | 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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