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Rapid:
Individual Calculations January 2023 |
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| Wijewickrama, Ayod Induwara Total change: 78.00 | |   |
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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 |
| 1345 | 1050 | 3.00 | 6 | 1.95 | 40 | 78.00 | |
|  Janukshan, B | | | 1593 | SRI | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Pak, Aaron | | | 1397 | KGZ | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Sathsindu, W M Minura | | | 1345 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Perera, K Damiru Damsara | | | 1219 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Somarathne, Senuka Damsath | | | 1164 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Samaranayake, Pamok Methdinu | | | 1354 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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