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Rapid:
Individual Calculations November 2023 |
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| Nethsara, W M Daham Total change: 11.20 | |   |
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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 |
| 1416 | 1385 | 3.00 | 5 | 0.56 | 20 | 11.20 | |
|  Kannangara, Ranul Insitha | | | 1086 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Liyanage, Pesandu Rashmitha | | | 1828 | SRI | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Kaluarachchi, Achinthya Shamen | | | 1788 | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Aththanayaka, A M Chanithu Yunal | | | 1041 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lavanga, D Binuka | | | 1336 | SRI | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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