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Individual Calculations April 2018 |
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| Dissanayake, D M B S Total change: 4.80 | |   |
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| Sri Lanka National (Women's Qualifying) Chess Championship 2018 - Kurunegala Event | Kurunegala | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1104 | 1058 | 1.00 | 2 | 0.12 | 40 | 4.80 | |
|  Srilal, D A D T | | | 1193 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bakmeewewa, L C | | | 1014 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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