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Individual Calculations May 2015 |
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| Wijesooriya, Rasindu Total change: -20.40 | |   |
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| National Youth Championships 2015 - Open Under 12 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1282 | 3.00 | 6 | -0.51 | 40 | -20.40 | |
|  Fernando, Vanuja Vinath | | | 1099 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Tharuka, G H Sadusha | | | 1016 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Wijayawardana, Dineth Chanal | | | 1150 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Dissanayake, R K T | | | 1430 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hapuarachchi, W A N W | | | 1164 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Dabarera, G W D M | | | 1420 | 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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