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Rapid:
Individual Calculations November 2015 |
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| Gunawardana, Savinu Total change: 22.80 | |   |
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| National Youth Rapid Championships 2015 - Open Under 14 | Colombo | SRI | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1218 | 3.50 | 6 | 1.14 | 20 | 22.80 | |
|  Weerasinghe, Chamath | | | 1618 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jayawardana, Lasal | | | 1360 | SRI | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Dahanayake, Sasindu | | | 1078 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Tennakoon, A D M Sajana | | | 1164 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mendis, P Kavinda | | | 1382 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Zoysa, Tharusha Nilakshana | | | 1275 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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