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Rapid:
Individual Calculations November 2023 |
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| Alwala, A D Hansaja Ramith Total change: 5.20 | |   |
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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 |
| 1231 | 1491 | 5.00 | 6 | 0.26 | 20 | 5.20 | |
|  Pathirage, Yukitha Kenula Perera | | | 1150 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Hewage, Dinupa Adithya | | | 1322 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Deshappriya, D Kalindu | | | 1491 | SRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Wijethunga, P D Akain Jithsara | | | 1247 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nayanakheshan, Venukanan | | | 1084 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aththanayaka, A M Chanithu Yunal | | | 1091 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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