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Individual Calculations July 2011 |
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| Li, Changhe Total change: -15.50 | |   |
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| 36th Annual Keres Memorial | Richmond, British Columbia | CAN | 2011-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 1997 | 0.50 | 3 | -0.62 | 25 | -15.50 | |
|  McLaren, Brian | | | 2183 | CAN | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Pitre, Hanniegn G | | | 1982 | USA | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Kostadinov, Georgi | | | 2116 | CAN | 0.00 | 1 | -0.34 | 25 | -8.50 | |
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) | | |
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