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Individual Calculations November 2022 |
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| Labunahewage, Dulein Bimsath Total change: 54.80 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1184 | 3.00 | 5 | 1.37 | 40 | 54.80 | |
|  Piyarthne, Movindu Lushan | | | 1430 | SRI | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Sumanathilake, Yonal | | | 1392 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jayasundara, J M Theruni V | | | 1011 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Hewage, Dinupa Adithya | | | 1422 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Balendran, Misothan | | | 1349 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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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