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Individual Calculations November 2009 |
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| Figler, Ilye Total change: -13.60 | |   |
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| 41st Annual Atlantic Open | Washington DC | USA | 2009-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2318 | 3.00 | 5 | 0.11 | 10 | 1.10 | |
|  Clancy, Daniel J | | | 2079 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | |  Beckman, Thomas J | | | 2058 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Sharavdorj, Dashzegve | g | | 2430 | MGL | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Boor, Carl B | f | | 2350 | USA | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Panjwani, Raja | f | | 2350 | CAN | 0.00 | 1 | -0.46 | 10 | -4.60 | |
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) | | | | 2009 New Jersey State Championship | Somerset, New Jersey | USA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 2323 | 1.00 | 3 | -1.47 | 10 | -14.70 | |
| | Hua, David A | | | 1923 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Radomskyj, Peter | | | 2199 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Sivakumar, Kavinay | | | 1992 | USA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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