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Individual Calculations September 2015 |
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| Chandrajith, B P L Total change: -22.80 | |   |
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| Sri Lanka Open Chess Championship 2015 | Colombo | SRI | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1121 | 0.50 | 4 | -0.57 | 40 | -22.80 | |
|  Perera, Hansini | | | 1312 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Boricha, Yohan | | | 1271 | IND | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Samarakoon, Hevidu | | | 1261 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Wankhade, Sanskruti | | wc | 1350 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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