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Individual Calculations November 2022 |
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| Saipriyan, T Total change: 2.80 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1226 | 2.00 | 5 | 0.07 | 40 | 2.80 | |
|  Premanath, Prasansa | | | 1480 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Thenuka, Kuruwita Gamalathge Kin | | | 1681 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Jayasuriya, Charinu Sithsara Mith | | | 1032 | SRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Piyantha, M A G A | | | 1043 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Laksiri, A A Kavishka Gimshan | | | 1475 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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