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Individual Calculations January 2012 |
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| Winter-Roach, Alex Total change: -2.25 | |   |
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| National Finals | Port of Spain | TTO | 2011-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2081 | 5.00 | 10 | -0.15 | 15 | -2.25 | |
|  Yee, Frank | f | | 2086 | TRI | 0.00 | 1 | -0.49 | 15 | -7.35 | |  Gordon, Anderson | | | 1987 | TRI | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Duncan, Leonard | | | 2002 | TRI | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Sears, Frank | | | 1939 | TRI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Perryman, Sean | | | 2095 | TRI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Wiltshire, Esan | | | 1993 | TRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Joseph, Marcus | | | 2182 | TRI | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Harper, Ryan | f | | 2222 | TRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Merritt, Mario | f | | 2097 | TRI | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Singh, Ravishen | | | 2097 | TRI | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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