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Individual Calculations September 2016 |
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| Dissanayake, R A D V Total change: -19.20 | |   |
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| Sri Lanka Open Chess Championship 2016 | Colombo | SRI | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1108 | 1.00 | 6 | -0.48 | 40 | -19.20 | |
|  Wijesinghe, N L C Dojitha | | | 1445 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Hewamalavi, H A D Ayesha | | | 1317 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Jayawickrama, U W R K | | | 1316 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jayasuriya, Linali Andrea | | | 1295 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Jayatilaka, W M M Amodya | | | 1230 | SRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Kulasekara, Yehan N | | | 1247 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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