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Individual Calculations December 2012 |
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| Kudrin, Sergey Total change: -4.00 | |   |
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| 2nd Annual Fall International Chess Festival | Troy Michigan | USA | 2012-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2535 | 4.00 | 5 | -0.13 | 10 | -1.30 | |
|  Larson, Eric Daniel | | | 2135 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Finegold, Spencer | | | 2135 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Bora, Safal | | | 2135 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Hartwig, Thomas E | | | 2211 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Mikhalevski, Victor | g | | 2538 | ISR | 1.00 | 1 | 0.50 | 10 | 5.00 | | | * 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) | | | | 2012 Burlington Open - Open Section | Burlington, Massachusetts | USA | 2012-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2535 | 3.00 | 5 | -0.27 | 10 | -2.70 | |
| | Terrie, Henry L | | | 2135 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perelshteyn, Eugene | g | | 2530 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Ivanov, Alexander | g | | 2535 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Vigorito, David | m | | 2429 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Yedidia, Jonathan | m | | 2389 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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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