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Individual Calculations December 2012 |
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| Homa, Seth Total change: -4.80 | |   |
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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 |
| 2253 | 2274 | 2.00 | 4 | -0.07 | 15 | -1.05 | |
|  Shabalov, Alexander | g | | 2579 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Friedman, David M | | | 1931 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Wang, Jalen | | | 2002 | USA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Finegold, Benjamin | g | | 2499 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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) | | | | 21st Annual Kings Island Open | Mason, Ohio | USA | 2012-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2274 | 3.50 | 5 | -0.25 | 15 | -3.75 | |
| | Zhang, Yuanchen | | | 1970 | CAN | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Jaworowski, Andre | | | 1874 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Patel, Advait | | | 1874 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Vojinovic, Goran | m | | 2447 | SRB | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Odonnell, Robert E | | | 2049 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | * 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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