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Rapid:
Individual Calculations January 2023 |
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| Pak, Aaron Total change: -19.60 | |   |
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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 |
| 1274 | 1397 | 4.00 | 7 | -0.49 | 40 | -19.60 | |
|  Somarathne, Senuka Damsath | | | 1164 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Nuwarapaksha, N P M Lakvindu | | | 1058 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Wijewickrama, Ayod Induwara | | | 1050 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Hettiarachchi, Jeewantha Aloka | | | 1156 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sathsindu, W M Minura | | | 1345 | SRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Weerathungalage, W D Malisha Sasv | | | 1488 | SRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Weerasekara, Dishal Nimsara | | | 1658 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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