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Rapid:
Individual Calculations November 2019 |
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| Rajapaksha, A K Total change: -48.20 | |   |
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| Sri Lanka Mercantile - Government Service Rapid Chess Championship 2019 | Colombo | SRI | 2019-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1656 | 1.00 | 5 | -2.41 | 20 | -48.20 | |
|  Tennakoon, I L K | | | 1535 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ellepola, Charth | | | 1666 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kanathipan, Thiruchelvan | | | 1286 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | |  Dodanwala, S P N Thanuja | | | 1256 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wickramarachchi, T | | | 1702 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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