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Rapid:
Individual Calculations August 2018 |
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| Siyambalapitiya, S V D S Total change: -37.20 | |   |
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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 |
| 1154 | 1262 | 2.00 | 6 | -1.86 | 20 | -37.20 | |
|  Weerasiri, H P Sayuni Chamathna | | | 1063 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Sim, Jia Ru | | | 1165 | MAS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Liyanage, Deshani Sanjula | | | 1102 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kiyarra, Sunil Khaturia | | | 1197 | IND | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Premanath, Prasansa | | | 1253 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Jayasinghe, Thenugi Dilanya | | | 1145 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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