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Rapid:
Individual Calculations November 2018 |
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| Rukaiya, Odayar Fathima Total change: -10.00 | |   |
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| Sri Lanka Women's National Rapid Chess Championships 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1042 | 0.00 | 2 | -0.50 | 20 | -10.00 | |
|  Epa, W Buthmi J | | | 1355 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Dissanayake, N F | | | 1143 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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