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Individual Calculations May 2014 |
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| Kiriella, Dinuka Rashmikara Total change: -33.00 | |   |
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| Sri Lanka National Youth Chess Championship Under 14 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1419 | 1.50 | 4 | -1.10 | 30 | -33.00 | |
|  Dassanayake, D M G S | | | 1663 | SRI | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Lakshan, G Dilina Udeepa | | | 1182 | SRI | 0.50 | 1 | -0.30 | 30 | -9.00 | | | Gamage, K G Vinal Vindipa | | | 1241 | SRI | 0.50 | 1 | -0.23 | 30 | -6.90 | | | Samarasinghe, Isuru Viraj | | | 1102 | SRI | 0.50 | 1 | -0.37 | 30 | -11.10 | |
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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