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Rapid:
Individual Calculations January 2023 |
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| Viranya, A R M V Total change: 22.80 | |   |
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| Asian Schools Rapid Chess Championships 2022 - Under 15 G | Waskaduwa | SRI | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1125 | 3.00 | 6 | 0.57 | 40 | 22.80 | |
|  Dumankyzy, Alfarabi | | | 1359 | KAZ | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Saparamadu, Sanali | | | 1076 | SRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Wilvalaarachchi, Oneli Omaya | | | 1321 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rambukwella, Ruwanya Sethumli | | | 1165 | SRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Weerasekara, A W C N | | | 1024 | SRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Wickramarathne, P W G Gaveshi | | | 1261 | SRI | 0.50 | 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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