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Individual Calculations May 2012 |
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| Yaparathne, B K B Total change: -29.40 | |   |
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| Sri Lanka Major Division Chess Championship 2012 Colombo | Colombo | SRI | 2012-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1787 | 1.50 | 4 | -1.96 | 15 | -29.40 | |
|  Liyanage, Ranindu Dilshan | | | 1387 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  De Silva, Shelani | | | 1565 | SRI | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Weerasinghe, Chamath | | | 1488 | SRI | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Malinda, S K A D J | | | 1407 | SRI | 0.50 | 1 | -0.41 | 15 | -6.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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