Individual Calculations September 2009 |
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Hermansen, Ron Total change: -6.90 | | |
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14th Annual Pacific Coast Open | Agoura Hills, California | USA | 2009-07-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2166 | 2222 | 3.00 | 6 | -0.46 | 15 | -6.90 | |
| Sandberg, Evan M | | | 2146 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | Borgen, Richard L | | | 2128 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | Liou, Yian | | | 2134 | USA | 0.00 | 1 | -0.62 | 15 | -9.30 | | Reynolds, Robert I | f | | 2290 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | | Gutman, Joshua | | | 2153 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | Kudryavtsev, Vadim | | | 2147 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | 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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