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Rapid:
Individual Calculations August 2018 |
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| Epa, W Bethmee V Total change: 5.20 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 15 Girls | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1092 | 2.50 | 7 | 0.26 | 20 | 5.20 | |
|  Epa, W Buthmi J | | | 1375 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Choksy, Anaisha | | | 1191 | SRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Nanditha, V | | | 1481 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ranaweera, Dulshi Tharuka | | | 1140 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kaveesha, W V Rashini | | | 1298 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Divyanjalie, W S M | | | 1175 | SRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Gunarathne, A M J | | | 1043 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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