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Rapid:
Individual Calculations February 2015 |
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| Jayasinghe, E H Malshan Total change: 8.80 | |   |
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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 |
| 1392 | 1190 | 2.00 | 6 | 0.44 | 20 | 8.80 | |
|  Movindu, Anusara I.h. | | | 1501 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kaveen, Ishara | | | 1583 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wanigarathne, K A N | | | 1286 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Dahanayake, Kalindu | | | 1436 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kavisekara , K M H P G Pasindu M | | | 1180 | SRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Wickramasinghe, Hiruna | | | 1368 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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