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Individual Calculations January 2011 |
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| Premanath, Dinushki Total change: -4.95 | |   |
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| 6th Asian Schools Under 15 Girls Chess Championships 2010 | Colombo | SRI | 2010-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1878 | 2.50 | 4 | -0.33 | 15 | -4.95 | |
|  Anjana Krishna, S | | | 1888 | IND | 0.50 | 1 | 0.01 | 15 | 0.15 | |  Sanali, W A Nathasha | | | 1730 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Isha, Bhave | | | 1624 | IND | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Senarath, Kavindi | | | 1603 | SRI | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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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