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Rapid:
Individual Calculations January 2023 |
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| Yanakan, P Total change: 8.00 | |   |
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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 |
| 1256 | 1251 | 4.00 | 7 | 0.20 | 40 | 8.00 | |
|  Dumanuly, Sultanbeibarys | | | 1879 | KAZ | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Sugathadasa, Sasiru Hansana | | | 1093 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Saipriyan, T | | | 1229 | SRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Erhes, Temuulen | | | 1196 | MGL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Rathnayake, R M M P B | | | 1121 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Perera, K Damiru Damsara | | | 1219 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Nuwarapaksha, N P M Lakvindu | | | 1058 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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