Individual Calculations March 2018 |
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Obeysekara, T A Sajith Chathuran Total change: 39.00 | | |
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Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1627 | 1659 | 5.50 | 7 | 1.95 | 20 | 39.00 | |
| Wimaladharma, W Jithain Oshadha | | | 1259 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Liyanagama, Pasandul | | | 1259 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dissanayaka, Anupama | | | 1259 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Nanayakkara, J A K Saranath | f | | 1940 | SRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | Lahiru, N P G Sithija | | | 1863 | SRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | Rathnayake, M A A H | | | 1932 | SRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | De Silva, Elath Mathanga | | | 1880 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | * 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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