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Individual Calculations November 2022 |
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| Viranya, A R M V Total change: 22.00 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1124 | 1.50 | 5 | 0.55 | 40 | 22.00 | |
|  Rathnayaka, Minaga Yethmin | | | 1346 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Peiris, K Bimsara | | | 1317 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jayaweera, Hashan | | | 1392 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tourkine, N | | | 1445 | FRA | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Herath, H M J R | | | 1386 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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