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Individual Calculations April 2019 |
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| Jayatilaka, W M M Amodya Total change: 118.00 | |   |
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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 |
| 1525 | 1290 | 4.00 | 5 | 2.95 | 40 | 118.00 | |
|  De Silva, Shelani | | | 1535 | SRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Gimhani, H. Shashipraba | | | 1523 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Liyanagedara, L G A | | wc | 1624 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Dahampriya, H K T Dewnethmie | | | 1447 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Pavalachandran, Ashvini | | | 1498 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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