Individual Calculations January 2009 |
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Gaffagan, Steven Total change: -8.75 | | |
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Irving Chernev Memorial TNM | San Francisco, CA | USA | 2008-08-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1964 | 2058 | 1.50 | 3 | -0.35 | 25 | -8.75 | |
| Pearson, Michael | | | 2163 | USA | 0.50 | 1 | 0.14 | 25 | 3.50 | | Gray, William | | | 1779 | USA | 0.00 | 1 | -0.84 | 25 | -21.00 | | Smelansky, Vadim | | | 1950 | USA | 1.00 | 1 | 0.35 | 25 | 8.75 | | 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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