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Rapid:
Individual Calculations November 2023 |
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| Dissanayake, V R Sadun Madushank Total change: -8.80 | |   |
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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 |
| 1308 | 1310 | 2.00 | 4 | -0.44 | 20 | -8.80 | |
|  Alahakoon, Isuru | f | | 2068 | SRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | De Silva, Anuk Senhas | | | 1027 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Jayath, B H Sathnidu | | | 1029 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dinayana, Thinuga | | | 1107 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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