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Rapid:
Individual Calculations November 2023 |
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| Aththanayaka, A M Chanithu Yunal Total change: 12.40 | |   |
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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 |
| 1385 | 1041 | 1.00 | 4 | 0.31 | 40 | 12.40 | |
|  Jayaweera, Y | | | 1614 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Lohithanath, Chinthaka | | | 1051 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Nethsara, W M Daham | | | 1385 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Alwala, A D Hansaja Ramith | | | 1491 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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