Individual Calculations November 2009 |
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Selvaratnam, Navodya Total change: -14.70 | | |
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The Ravana Challenge International Chess Tournament 2009 | Colombo | SRI | 2009-09-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1871 | 1690 | 1.00 | 7 | -0.98 | 15 | -14.70 | |
| Navalgund, Niranjan | | | 2090 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | Perera, W C C | | | 1935 | SRI | 0.00 | 1 | -0.20 | 15 | -3.00 | | Senanayake, P R | | wf | 1915 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | Wettasinha, Vasanta | | | 1857 | SRI | 0.00 | 1 | -0.28 | 15 | -4.20 | | Munasinghe, Thisura | | | 1829 | SRI | 0.00 | 1 | -0.31 | 15 | -4.65 | | Chathuri, Karunanayake | | | 1619 | SRI | 1.00 | 1 | 0.40 | 15 | 6.00 | | Sushrutha, Reddy | | | 1852 | IND | 0.00 | 1 | -0.29 | 15 | -4.35 | | * 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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