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Individual Calculations July 2010 |
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| Sevian, Samuel Total change: -5.70 | |   |
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| Capablanca Memorial Championship | Santa Clara, California | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2138 | 3.50 | 6 | 0.57 | 15 | 8.55 | |
|  Bryant, John Daniel | f | | 2367 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Liu, Daniel | | | 1943 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Lee, Andy C | f | | 2302 | USA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Haring, Ruth Inez | | wm | 1980 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Heiserman, Jimmy P | | | 2155 | USA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Loanzon, Arjoe | | | 2136 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | | | 2010 National Open | Las Vegas, Nevada | USA | 2010-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2138 | 2.00 | 6 | -0.95 | 15 | -14.25 | |
| | Langer, Michael | f | | 2270 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Schneider, Chad A | | | 2162 | USA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Wallach, Kenneth T | | | 2166 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Liou, Yian | | | 2222 | USA | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Krishnan, Varun | | | 2061 | USA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Haring, Ruth Inez | | wm | 1980 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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