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Rapid:
Individual Calculations November 2017 |
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| Sooriarachchi, Nethaji Tharinda Total change: 24.80 | |   |
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| 2nd Sri Lanka Mercantile Rapid Team Chess Championship 2017 | Colombo | SRI | 2017-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1667 | 4.00 | 5 | 1.24 | 20 | 24.80 | |
|  Hettiarachchi, A U | | | 1903 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Priyadarshana, G Lakmal | | | 1267 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koggala, W S Vidura K | | | 1941 | SRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chandrasiri, Vajira Saroj | | | 1632 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Perera, M A Ruchira Samantha | | | 1267 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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