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Individual Calculations May 2014 |
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| Nanayakkara, Damika Anupama Total change: -10.65 | |   |
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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 |
| 1432 | 1464 | 2.00 | 5 | -0.71 | 15 | -10.65 | |
|  Dassanayake, D M G S | | | 1663 | SRI | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Ranasinghe, Anuga Gavindith | | | 1294 | SRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Ariyasinghe, T.r | | | 1600 | SRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Rathnayake, Vishmika A B | | | 1297 | SRI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Raveendran, Verroshan | | | 1306 | SRI | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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