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Individual Calculations April 2019 |
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| Pavalachandran, Ashvini Total change: -8.40 | |   |
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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 |
| 1285 | 1498 | 3.50 | 5 | -0.21 | 40 | -8.40 | |
|  Kumari, G A U D | | | 1098 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Weerawardana, Oneli Vihanga | | | 1260 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Alwis, Jenuki | | | 1153 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Liyanagedara, L G A | | wc | 1624 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Jayatilaka, W M M Amodya | | | 1290 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | * 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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