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Rapid:
Individual Calculations November 2017 |
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| Wickramarachchi, T Total change: 17.20 | |   |
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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 |
| 1713 | 1671 | 3.50 | 6 | 0.86 | 20 | 17.20 | |
|  Sachintha, H G Sahan | | | 1835 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Koggala, W S Vidura K | | | 1941 | SRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Kondagoda, P. M. B. | | | 1666 | SRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hettiarachchi, A U | | | 1903 | SRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gunawardhana, W A D P M | | | 1619 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Jayawickrama, U W R K | | | 1311 | SRI | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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