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Individual Calculations November 2009 |
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| Ray, Sarathi Total change: 0.00 | |   |
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| FIDE Thurdays | New York, NY | USA | 2009-09-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2139 | 0 | 2.00 | 4 | 0.00 | 2139 | | 0.00 | |
|  Waxman, Marian | | | 2038 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Treger, Yefim | | | 2198 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Berg, George P | | | 2041 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Hoffmann, Asa | f | | 2277 | USA | 0.00 | 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 October Open | New York, New York | USA | 2009-10-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2193 | 0 | 1.00 | 3 | 0.00 | 2068 | | 0.00 | |
| | Bonin, Jay | m | | 2371 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Ostrovskiy, Aleksandr A | c | | 2115 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Vulis, Daniel | | | 2092 | 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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