Individual Calculations January 2010 |
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Winter, Curtis A Total change: -1.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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14th Annual Northern Virginia Open | Sterling, Virginia | USA | 2009-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2033 | 1905 | 0.50 | 1 | 0.17 | 25 | 4.25 | |
| Pinkerton, James C | | | 2033 | USA | 0.50 | 1 | 0.17 | 25 | 4.25 | | 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) | | 2nd Annual "What-A-Turkey" Open | New York, New York | USA | 2009-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2102 | 1905 | 0.50 | 3 | -0.24 | 25 | -6.00 | |
| Ostrovskiy, Aleksandr | c | | 2147 | USA | 0.00 | 1 | -0.20 | 25 | -5.00 | | Guevara, Robert | | | 2090 | USA | 0.50 | 1 | 0.24 | 25 | 6.00 | | Sturt, Raven M | | | 2068 | USA | 0.00 | 1 | -0.28 | 25 | -7.00 | | 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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