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Rapid:
Individual Calculations November 2023 |
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| Ahangama, Senuka Aswin Total change: -30.40 | |   |
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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 |
| 1490 | 1596 | 3.00 | 6 | -0.76 | 40 | -30.40 | |
|  Geemal, B D Gaya | | | 1100 | SRI | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Perera, K K N L | | | 1196 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Thilakarathne, Malidu Amodya | | | 1277 | SRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Ramanayaka, Y R P M | | | 1359 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Edirisinghe, Dulan | | | 2149 | SRI | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Dabarera, G W D M | | | 1858 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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