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Individual Calculations December 2012 |
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| Bora, Safal Total change: 15.60 | |   |
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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 |
| 2259 | 2087 | 1.50 | 3 | 0.57 | 15 | 8.55 | |
|  Opaska, Michael P | | | 2031 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Kudrin, Sergey | g | | 2487 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Kahn, Aaron E | | | 2259 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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) | | | | World Youth Chess Championship 2012 - Open 14 | Maribor | SLO | 2012-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2087 | 6.50 | 11 | 0.47 | 15 | 7.05 | |
| | Nero, Georg | | | 1713 | EST | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Bellahcene, Bilel | f | | 2354 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Aguilar, Luis Miguel | | | 1880 | BOL | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Guo, Hong-Da Tony D. | | | 1920 | RSA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Wu, Christopher | | | 2239 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Tica, Sven | | | 1931 | CRO | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Gu, Christopher | | | 2283 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Plotkin, Mark | | | 1928 | CAN | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Horton, Andrew P | | | 1968 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Bai, Jinshi | | | 2284 | CHN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Zeynalli, Miradil | | | 2027 | AZE | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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