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Individual Calculations May 2019 |
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| Madurapperuma, M A O D 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 |
| 1106 | 0 | 1.00 | 3 | 0.00 | 981 | | 0.00 | |
|  Wimalasiri, Y G C Kavindi | | | 1150 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Somarathne, L H M G S | | | 1035 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Denipitiya, D L A A C | | | 1133 | SRI | 1.00 | 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 |
| 1079 | 0 | 0.00 | 2 | 0.00 | 279 | | 0.00 | |
| | Olimova, Rukiya | | | 1149 | UZB | 0.00 | 1 | 0.00 | | 0.00 | | | Anaishaa, Pinkesh Nahar | | | 1009 | 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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