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Rapid:
Individual Calculations November 2023 |
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| Dissanayaka, D M Dulitha Sajana Total change: 4.40 | |   |
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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 |
| 1409 | 1247 | 1.00 | 3 | 0.11 | 40 | 4.40 | |
|  Gnanaseelan, Jude Dorison | | | 1475 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sujinth, Tharmalingam | | | 1270 | SRI | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Mihiranga, K A Rajitha | | | 1482 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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