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Rapid:
Individual Calculations November 2023 |
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| Gunaratne, Mojitha Sathsara Total change: -10.80 | |   |
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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 |
| 1485 | 1769 | 5.00 | 7 | -0.54 | 20 | -10.80 | |
|  Rathnagoda, R B Sadew Denuwan | | | 1369 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abiru, K A Aken | | | 1143 | SRI | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Liyanagama, J M | | | 1574 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gowsalyan, S | | | 1435 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jayaweera, Y | | | 1614 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Gamage, Ovin Vidmal | | | 1419 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Rathnayake, M A A H | | | 1843 | SRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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