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Rapid:
Individual Calculations February 2015 |
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| Punchihewa, Geeneth Devmika Total change: 37.20 | |   |
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| National Youth Rapid Championships 2014 - Open Under 12 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1026 | 3.00 | 6 | 1.86 | 20 | 37.20 | |
|  Ariyarathne, Binura L. | | | 1334 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Wickramasinghe, Sonal | | | 1273 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gunawardana, Ravija | | | 1356 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ali, Minhaj | | | 1234 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gamage, Ovin Vidmal | | | 1271 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sandeepa , W A Geeshan | | | 1212 | SRI | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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