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Rapid:
Individual Calculations February 2015 |
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| Hettiarachchi, C U Total change: -12.40 | |   |
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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 |
| 1384 | 1639 | 5.00 | 7 | -0.62 | 20 | -12.40 | |
|  Wanigarathne, K A N | | | 1286 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Perera, Tharusha Salinda | | | 1410 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wickramasinghe, Hiruna | | | 1368 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dassanayake, D M G S | | | 1564 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Herath, Nipuna B B | | | 1385 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Weerakoon, Odhil S | | | 1324 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Siriwardena, G T D | | | 1352 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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