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Individual Calculations April 2009 |
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| , Miller Total change: -7.65 | |   |
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| Lattyak Memorial | Hamilton | BER | 2008-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1759 | 0.50 | 2 | -0.27 | 15 | -4.05 | |
|  , Dill | | | 2109 | BER | 0.00 | 1 | -0.11 | 15 | -1.65 | |  , Gal | | | 1642 | BER | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | Bermuda International Open | hamilton | BER | 2009-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1732 | 0.00 | 2 | -0.24 | 15 | -3.60 | |
| | Cummings, David | m | | 2082 | CAN | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dill, James | | | 2056 | BER | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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