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Individual Calculations May 2014 |
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| Gunawardana, Ravija Total change: 11.40 | |   |
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| Sri Lanka National Youth Chess Championship Under 12 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1371 | 4.00 | 6 | 0.38 | 30 | 11.40 | |
|  Nethsara, W M Daham | | | 1135 | SRI | 1.00 | 1 | 0.20 | 30 | 6.00 | |  Rathnayaka, S M R T | | | 1284 | SRI | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Gamage, Ovin Vidmal | | | 1302 | SRI | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Dissanayake, R K T | | | 1454 | SRI | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Seneviratne, P A H | | | 1332 | SRI | 0.50 | 1 | -0.05 | 30 | -1.50 | | | Pallie, Tuan Ehshan | | | 1254 | SRI | 0.50 | 1 | -0.16 | 30 | -4.80 | |
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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