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Rapid:
Individual Calculations February 2015 |
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| Lahiru, N P G Sithija Total change: -5.80 | |   |
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| National Youth Rapid Championships 2014 - Open Under 14 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1537 | 5.00 | 7 | -0.29 | 20 | -5.80 | |
|  Dulsara, Pehan | | | 1218 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Raheem, T Akeel | | | 1331 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Wijayasuriya, Pulindu Thewmika | | | 1274 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wickramasinghe, Hiruna | | | 1368 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Perera, Tharusha Salinda | | | 1410 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Herath, Nipuna B B | | | 1385 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kiriella, K G Nimesha Shalinda | | | 1343 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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