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Rapid:
Individual Calculations January 2023 |
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| Manuwaruna, Sethun Neththaru Total change: 31.20 | |   |
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| Asian Schools Rapid Chess Championships 2022 - Under 13 O | Waskaduwa | SRI | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1077 | 2.50 | 7 | 0.78 | 40 | 31.20 | |
|  Liyanage, Savinu Suhaswin | | | 1224 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Saipriyan, T | | | 1229 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Weerasekara, Dishal Nimsara | | | 1658 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Weerathungalage, W D Malisha Sasv | | | 1488 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Somarathne, Senuka Damsath | | | 1164 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Prematunge, H R Homindu Dulaj | | | 1229 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Erhes, Temuulen | | | 1196 | MGL | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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