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Individual Calculations May 2019 |
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| Piyathilaka, D R S Sadewda Total change: 0.00 | |   |
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| Sri Lanka Women's National Qualifying Chess Championship 2019 - Kurunegala | Kurunegala | SRI | 2019-03-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1094 | 0 | 0.00 | 1 | 0.00 | 294 | | 0.00 | |
|  Subasinghe, S M T D | | | 1094 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Asian Youth Chess Championship 2019 - Under 8 Girls | Colombo | SRI | 2019-04-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1065 | 0 | 0.00 | 1 | 0.00 | 265 | | 0.00 | |
|  Kolagatla, Alana Meenakshi | | | 1065 | IND | 0.00 | 1 | 0.00 | | 0.00 | |
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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