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Rapid:
Individual Calculations November 2023 |
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| Liyanage, D Sathini Disathna Total change: -7.20 | |   |
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| Sri Lanka Women's National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1195 | 1088 | 1.00 | 3 | -0.18 | 40 | -7.20 | |
|  Gerlet, Hasara Ashinsani | | | 1004 | SRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Bandara, Prathibha Nethsarani | | | 1109 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Rathnayake, R M Dulinma Hemalni | | | 1471 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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