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Rapid:
Individual Calculations November 2015 |
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| Mendis, Chandeepa Total change: -4.60 | |   |
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| National Youth Rapid Championships 2015 - Open Under 18 | Colombo | SRI | 2015-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1433 | 3.00 | 5 | -0.23 | 20 | -4.60 | |
|  Silva, M Hashen Dhanushka Laksha | | | 1433 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Colombaarachchige, Sasindu Laksh | | | 1033 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Weerasinghe, C C | | | 1534 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Wanigasinghe, Nipuna Nandika | | | 1345 | SRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Madhushan, M A Dinith Nuwanga | | | 1155 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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