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Rapid:
Individual Calculations February 2015 |
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| Liyanage, Ranindu Dilshan Total change: 11.20 | |   |
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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 |
| 1276 | 1400 | 4.50 | 6 | 0.56 | 20 | 11.20 | |
|  Rathnayaka, Anjana Katugaha | | | 1154 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Ilampoornan, Raguparan | | | 1405 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Perera, G A Lakindu Chandira | | | 1145 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Edirisinghe, S Thulnith | | | 1288 | SRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lorensuhewa, Chamath Pramodya | | | 1247 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Askey, Raveen Nimesh | | | 1415 | SRI | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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