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Individual Calculations April 2019 |
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| Liyanagedara, L G A Total change: -35.00 | |   |
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| Sri Lanka Women's National Qualifying Chess Championships 2019 - Colombo | Colombo | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1624 | 2.50 | 5 | -1.75 | 20 | -35.00 | |
|  Karunarathna, Nuthara Dulandee | | | 1224 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sathma, Devni | | | 1310 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Jayatilaka, W M M Amodya | | | 1290 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Pavalachandran, Ashvini | | | 1498 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sandanayake, Dehansa Nisanduni | | | 1224 * | SRI | 0.50 | 1 | -0.42 | 20 | -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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