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Rapid:
Individual Calculations January 2023 |
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| Lavanga, D Binuka Total change: 79.60 | |   |
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| Asian Schools Rapid Chess Championships 2022 - Under 17 O | Waskaduwa | SRI | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1256 | 3.50 | 7 | 1.99 | 40 | 79.60 | |
|  Piyumantha, M Thisal Manjith | | | 1634 | SRI | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Alwela, Senuja Thimeth | | | 1354 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Rashidi, Amid | | | 1607 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Tennakoon, Lisara Samadhith | | | 1506 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dharmakeerthi, G K Pasindu Nims | | | 1655 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liyanage, Daham Kusalwin | | | 1421 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Sethiya , A Vinuga | | | 1339 | SRI | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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