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Rapid:
Individual Calculations August 2018 |
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| Samarakoon, S M Udani Adithya Total change: -12.60 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 13 Girls | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1139 | 1.00 | 4 | -0.63 | 20 | -12.60 | |
|  Sandeepani, M Tharushi | | | 1332 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Mapa, M M W H | | | 1315 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ekanayaka, P D M L K E | | | 1060 | SRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Matheesha, W Isiri | | | 1140 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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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