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Individual Calculations April 2018 |
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| Thenuka, Kuruwita Gamalathge Kin Total change: 63.20 | |   |
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| Sri Lanka National B Chess Championship 2018 | Colombo | SRI | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1581 | 4.00 | 8 | 1.58 | 40 | 63.20 | |
|  Priyankara, Chamil | | | 1981 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Kandearachchi, Niranga | | | 1981 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | De Silva, Elath Mathanga | | | 1895 | SRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Kavinda, Akila | | | 1981 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiriella, K G T S D | | | 1286 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Lasitha, Subash | c | | 1793 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Sandamith, W M | | | 1754 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Omaththage, S Y | | | 1436 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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