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Individual Calculations March 2018 |
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| Jayawardana, Lasal Total change: 22.80 | |   |
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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 |
| 1596 | 1792 | 5.50 | 7 | 0.57 | 40 | 22.80 | |
|  Sanuda, Rehan | | | 1392 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Samaraweera, Dimuth Indeepa | | | 1392 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Wimaladharma, W Thivain J | | | 1392 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abhimanyu, Iraja | | | 1466 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Liyanage, Ranindu Dilshan | c | | 1971 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | De Silva, Udara Sandesh | | | 1621 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nanayakkara, J A K Saranath | f | | 1940 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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