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Individual Calculations April 2020 |
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| Mettananda, W M D Rashmitha Total change: 24.80 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1047 | 1.00 | 4 | 0.62 | 40 | 24.80 | |
|  Nethsara, W M Daham | | | 1447 * | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Samaraweera, Dimuth Indeepa | | | 1447 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dharmasena, W M S S B | | | 1400 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Maithripala, W D P N | | | 1394 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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