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Rapid:
Individual Calculations November 2023 |
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| Dissanayake, R K T Total change: -16.40 | |   |
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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 |
| 1457 | 1865 | 4.50 | 6 | -0.82 | 20 | -16.40 | |
|  Weerathungalage, W D Malisha Sasv | | | 1427 | SRI | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Galkotuwa, K A R G W S N B I | | | 1166 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | De Silva, Osheen | | | 1767 | SRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sathmina, S L Lalindu | | | 1508 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Sanjeevarajah, J | | | 1465 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mathes Arachchi, Bhanila M | | | 1407 | SRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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