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Individual Calculations November 2009 |
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| Scher, Edward Total change: 0.00 | |   |
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| 131st Annual NY State Championship | Albany, New York | USA | 2009-09-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2091 | 0 | 2.00 | 4 | 0.00 | 2091 | | 0.00 | |
|  Hiltunen, James | | | 1953 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Williams, Chris | | | 2223 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Lian, Jayson | | | 2166 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Frumkin, Edward A | | | 2021 | 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) | | | | FIDE Thurdays | New York, NY | USA | 2009-09-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2171 | 0 | 1.50 | 3 | 0.00 | 2171 | | 0.00 | |
| | Treger, Yefim | | | 2198 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Waxman, Marian | | | 2038 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Hoffmann, Asa | f | | 2277 | 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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