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Rapid:
Individual Calculations February 2015 |
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| Basnayaka, M T B Total change: 26.80 | |   |
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| National Youth Rapid Championships 2014 - Open Under 18 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1347 | 1462 | 4.50 | 5 | 1.34 | 20 | 26.80 | |
|  Mendis, M Sulakkana | | | 1062 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Raash, M | | | 1496 | SRI | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Madushanka, H G D | | | 1382 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Wanigasinghe, Nipuna Nandika | | | 1363 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rangamuwa, W L B | | | 1431 | SRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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