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Individual Calculations June 2013 |
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| Ivanov, Alexander Total change: -12.40 | |   |
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| 13th Annual Reno - Larry Evans Memorial Open | Reno, Nevada | USA | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2544 | 5.00 | 6 | 0.21 | 10 | 2.10 | |
|  Rupel, David | | | 2144 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chow, Colin | | | 2144 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kaufman, Ray | m | | 2323 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Collyer, Curt D | f | | 2282 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Kudrin, Sergey | g | | 2518 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Raptis, Nick | f | | 2289 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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) | | | | 2013 US Championship | St Louis, Missouri | USA | 2013-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2533 | 2529 | 3.00 | 9 | -1.45 | 10 | -14.50 | |
| | Robson, Ray | g | | 2621 | USA | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Ramirez, Alejandro | g | | 2551 | USA | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Shankland, Sam | g | | 2612 | USA | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Troff, Kayden W | m | | 2421 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Finegold, Benjamin | g | | 2505 | USA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Sammour-Hasbun, Jorge | f | | 2463 | USA | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Arnold, Marc Tyler | g | | 2538 | USA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Khachiyan, Melikset | g | | 2518 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Stripunsky, Alexander | g | | 2570 | USA | 1.00 | 1 | 0.56 | 10 | 5.60 | |
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) | | |
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