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Individual Calculations May 2014 |
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| Rathnayake, R R J P Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship Under 12 Open | Colombo | SRI | 2014-04-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1234 | 0 | 3.00 | 7 | 0.00 | 1184 | | 0.00 | |
|  Pallie, Tuan Ehshan | | | 1254 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunatunga, K D Ovindu Mandith | | | 1219 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Kodikara, N S | | | 1278 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Wijesinghe, N L C Dojitha | | | 1230 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rathnasiri, R S | | | 1185 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Mesandu, W M Senod | | | 1284 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Yatawaka, U Sirinama | | | 1190 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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