Individual Calculations November 2009 |
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Weerawardane, R Total change: -6.15 | | |
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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 |
2077 | 2147 | 5.50 | 10 | -0.41 | 15 | -6.15 | |
| Karunanayake, Mayuri | | | 1747 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | Kotanjian, Tigran | g | | 2547 * | ARM | 0.00 | 1 | -0.08 | 15 | -1.20 | | Wettasinha, Vasanta | | | 1857 | SRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | Chathuri, Karunanayake | | | 1747 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | Malakhatko, Vadim | g | | 2547 * | BEL | 0.00 | 1 | -0.08 | 15 | -1.20 | | Gavi, Siddayya | | | 2013 | IND | 0.00 | 1 | -0.68 | 15 | -10.20 | | Amarasinghe, A A C B | | | 1925 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | Peiris, T S S | | | 1995 | SRI | 0.50 | 1 | -0.20 | 15 | -3.00 | | Munasinghe, Lahiru | | | 1912 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | Toufighi, Homayoon | m | | 2480 | IRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | * 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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