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Rapid:
Individual Calculations January 2023 |
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| Rathnayake, R M M P B Total change: -30.00 | |   |
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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 |
| 1342 | 1121 | 1.00 | 6 | -0.75 | 40 | -30.00 | |
|  Sharshenbekov, Emir | | | 1887 | KGZ | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Somarathne, Senuka Damsath | | | 1164 | SRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Induwara, T H D Thisarindu | | | 1318 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Yanakan, P | | | 1251 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Liyanage, Savinu Suhaswin | | | 1224 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Rasil, Ibrahim Rasheed Sabiq | | | 1205 | MDV | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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