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Individual Calculations March 2011 |
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| Erenburg, Sergey Total change: 16.20 | |   |
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| 2010 Pan American Intercollegiate Team Championship | Milwaukee, Wisconsin | USA | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2316 | 2600 | 5.50 | 6 | 0.64 | 10 | 6.40 | |
|  Schoch, Ian David | | | 2200 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Peng, David | | | 2207 | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bantic, Mihail | | | 2200 * | SRB | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ortiz, Nadya | | wm | 2246 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Zivanic, Marko | m | | 2495 | SRB | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Bachmann, Axel | g | | 2548 | PAR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | * 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) | | | | 2011 Berekely International | Berkeley, California | USA | 2011-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2482 | 2600 | 7.50 | 10 | 0.98 | 10 | 9.80 | |
| | Abrahamyan, Tatev | | wf | 2327 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ris, Robert | m | | 2418 | NED | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Milan, Lev | m | | 2467 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Friedel, Joshua | g | | 2508 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Hess, Robert | g | | 2572 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Holt, Conrad | f | | 2393 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Van Wely, Loek | g | | 2676 | NED | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Shankland, Sam | m | | 2498 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Shmelov, Denys | | | 2357 | UKR | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Gareyev, Timur | g | | 2605 | UZB | 1.00 | 1 | 0.51 | 10 | 5.10 | |
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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