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Individual Calculations July 2012 |
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| Orlov, Georgi Total change: -9.80 | |   |
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| 37th Annual Paul Keres Memorial | Richmond, British Columbia | CAN | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2479 | 4.00 | 6 | -1.02 | 10 | -10.20 | |
|  Cao, Jason | f | | 2079 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Erichsen, Dan | | | 2128 | DEN | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Chan, James | | | 2079 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Laceste, Loren Brigham | f | | 2292 | CAN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Kolbus, Dietmar | m | | 2322 | GER | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Pechisker, Alfred | | | 2189 | CAN | 0.50 | 1 | -0.34 | 10 | -3.40 | | | * 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) | | | | 2012 Washington Open | Seatac, Washington | USA | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2479 | 2.50 | 3 | 0.04 | 10 | 0.40 | |
| | Lee, Nathan Y | | | 2109 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Collyer, Curt D | f | | 2298 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Sinanan, Joshua C | | | 2218 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | |
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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