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Individual Calculations March 2018 |
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| Piyumantha, M Thisal Manjith Total change: 29.20 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Galle Event | Galle | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1588 | 4.00 | 6 | 0.73 | 40 | 29.20 | |
|  Nethsara, W W P Mandinu | | | 1188 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Damjith, J K | | | 1188 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Priyanath, W D Tharaka | | | 1494 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Sandamith, W M | | | 1758 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Madushanka, Harsha | | | 1803 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Alahakoon, T N | | | 1747 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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