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Blitz:
Individual Calculations February 2015 |
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| Punchihewa, Geeneth Devmika Total change: -5.80 | |   |
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| National Youth Blitz Championships 2014 - Open Under 12 | Colombo | SRI | 2014-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1026 | 1.00 | 6 | -0.29 | 20 | -5.80 | |
|  Gunasekara , W A N Senpathi | | | 1351 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Fedrick, Sathira Nisul | | | 1319 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gamage, Randula Navodya | | | 1199 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Perera, G A Lakindu Chandira | | | 1145 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Edirisinghe, S Thulnith | | | 1288 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lorensuhewa, Chamath Pramodya | | | 1243 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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