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Blitz:
Individual Calculations November 2015 |
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| Withanage, Lakindu Total change: -26.00 | |   |
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| National Youth Blitz Championships 2015 - Open Under 14 | Colombo | SRI | 2015-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1490 | 2.50 | 6 | -1.30 | 20 | -26.00 | |
|  Wunmal, M M Wathsara | | | 1183 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Wanigarathne, K A N | | | 1268 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rathnayake, Vishmika A B | | | 1318 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kaluarachchi, Achinthya Shamen | | | 1643 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Weerasinghe, Chamath | | | 1607 | SRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Yatawaka, U Sirinama | | | 1256 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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