Individual Calculations January 2010 |
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Freix, Andrew J Total change: -16.20 | | |
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14th Annual Northern Virginia Open | Sterling, Virginia | USA | 2009-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2234 | 1972 | 0.00 | 1 | -0.18 | 15 | -2.70 | |
| Adu, Oladapo Oluto | m | | 2234 | NGR | 0.00 | 1 | -0.18 | 15 | -2.70 | | 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) | | 40th Annual National Chess Congress | Philadelphia, Pennsylvania | USA | 2009-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2084 | 1972 | 0.50 | 4 | -0.90 | 15 | -13.50 | |
| Rosario, Salvador | | | 2159 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | Smarty, Sylvester | | | 2086 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | Shen, Arthur | f | | 2057 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | Schoch, Ian D | | | 2032 | USA | 0.00 | 1 | -0.42 | 15 | -6.30 | | 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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