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Individual Calculations May 2012 |
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| Ali, Ian Total change: -15.15 | |   |
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| TT - Trinidad & Tobago International Open | Port of Spain | TTO | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 1841 | 0.50 | 5 | -1.01 | 15 | -15.15 | |
|  Singh, Ravishen | | | 2078 | TRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Lee, Cecil | | | 1935 | TRI | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Duncan, Leonard | | | 1959 | TRI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Sears, Frank | | | 1929 | TRI | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Solomon, Mikhail | | | 2058 | JAM | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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