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Individual Calculations November 2022 |
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| De Silva, Wijemuni Yomesh Lakshan Total change: 57.60 | |   |
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| Negombo International Chess Festival 2022 | Negombo | SRI | 2022-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1179 | 2.50 | 5 | 1.44 | 40 | 57.60 | |
|  Hewage, Dinupa Adithya | | | 1422 | SRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Chandrasiri, P K | | | 1420 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Danawalavithana, D.w. A.g, H. | | | 1471 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Rohana, V T Malitha | | | 1347 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sumanathilake, Yonal | | | 1392 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | |
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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