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Individual Calculations March 2011 |
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| Carreto, Giovanni Total change: -10.95 | |   |
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| 20th Annual North American Open | Las Vegas, Nevada | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2214 | 2.50 | 5 | -1.03 | 15 | -15.45 | |
|  Chan, Julian M | | | 2114 | USA | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Viswanadha, Kesav | | | 1990 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Perepelitsky, Philip | | | 2109 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Dixon, Dakota E | | | 2078 | USA | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Chiang, Michael | | | 1982 | USA | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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 |
| 2329 | 2231 | 4.00 | 10 | 0.30 | 15 | 4.50 | |
| | Ravichandran, Siddarth | m | | 2458 | IND | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Bachmann, Axel | g | | 2548 | PAR | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Shmelov, Denys | | | 2357 | UKR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Helfst, Matt | | | 1929 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Pruess, David | m | | 2377 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Liou, Yian | | | 2285 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Uesugi, Shinsaku | f | | 2331 | JPN | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Cornejo, Max | m | | 2413 | PER | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Milan, Lev | m | | 2467 | USA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Kleinman, Michael | | | 2127 | CAN | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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