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Rapid:
Individual Calculations August 2018 |
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| Hewage, Dinupa Adithya Total change: -16.00 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 13 open | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1083 | 1.50 | 6 | -0.80 | 20 | -16.00 | |
|  Sandaruwan, M G Ravindu | | | 1281 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Dharmasena, S B T V | | | 1216 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Arunakirinathan, Aruthran | | | 1241 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ranasinghe, Thinuga Devanjith | | | 1044 | SRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Perera, Isara Ranmeth | | | 1090 | SRI | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Bandara, Viduna Lewke | | | 1145 | SRI | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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