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Individual Calculations January 2010 |
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| Jule, Alexandra Total change: -7.05 | |   |
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| Commonwealt Age Group Championships 2009 - Open U20/U16 | Singapore | SIN | 2009-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1945 | 2.00 | 5 | -0.47 | 15 | -7.05 | |
|  Udeshi, Aditya | | | 2330 | IND | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Iskandar, Bin Abdullah | | | 1839 | SIN | 0.50 | 1 | -0.14 | 15 | -2.10 | |  Tan, Jun Feng | | | 1801 | MAS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Harini, S. | | | 2053 | IND | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Cheng, Jie Ling Zerlene | | | 1798 | SIN | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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