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Individual Calculations November 2009 |
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| Chipkin, Leonard B Total change: -26.70 | |   |
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| 131st Annual NY State Championship | Albany, New York | USA | 2009-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2066 | 1.00 | 5 | -1.78 | 15 | -26.70 | |
|  Ravichandran, Siddharth | | | 2412 | IND | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Felber, Joseph J | | | 2054 | USA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Henner, Peter | | | 1800 | USA | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Mc Vay, Karsten A | | | 1857 | USA | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Frumkin, Edward A | | | 2021 | USA | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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