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Individual Calculations April 2008 |
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| Sturt, Raven Total change: 0.00 | |   |
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| 91st Annual Marshall Championship | New York, New York | USA | 2007-12-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2102 | 0 | 2.50 | 5 | 0.00 | 2102 | | 0.00 | |
|  Zenyuk, Iryna | c | wf | 2192 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Katz, Benjamin J | | | 2091 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Treger, Yefim | | | 2196 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Swaminathan, Rahul K | | | 2000 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Frumkin, Edward A | | | 2029 | USA | 1.00 | 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) | | | | New York February Open | New York, New York | USA | 2008-02-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2193 | 0 | 2.00 | 4 | 0.00 | 2193 | | 0.00 | |
| | Kampel, Guido | | | 2014 | ARG | 1.00 | 1 | 0.00 | | 0.00 | | | Bonin, Jay | m | | 2351 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Sarkar, Justin | m | | 2412 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Rabin, Evan | | | 1993 | USA | 0.50 | 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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