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Rapid:
Individual Calculations November 2023 |
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| Karunarathne, D D W Gamini Total change: -9.40 | |   |
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| Sri Lanka National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1168 | 0.00 | 3 | -0.47 | 20 | -9.40 | |
|  Deshappriya, D Kalindu | | | 1491 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sethiya , A Vinuga | | | 1352 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Liyanagama, J M | | | 1574 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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