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Individual Calculations September 2012 |
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| Doluweera, Minul Sanjula Total change: -8.25 | |   |
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| Super Thirty (1) Under 13 Boys | Colombo | SRI | 2012-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1740 | 4.00 | 6 | -0.55 | 15 | -8.25 | |
|  Samarathunga, Yasitha Ashan | | | 1486 | SRI | 0.00 | 1 | -0.81 | 15 | -12.15 | |  Rathnayake, K G | | | 1475 | SRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Illukpitiya, Dinindu | | | 1425 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Abeyratne, Akila | | | 1568 | SRI | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Lorensuhewa, Prasanjith Chanaka | | | 1536 | SRI | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Gunaratne, Mojitha Sathsara | | | 1692 | SRI | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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