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Rapid:
Individual Calculations January 2023 |
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| Attanayake, A M N R Total change: 29.20 | |   |
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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 |
| 1286 | 1189 | 3.00 | 6 | 0.73 | 40 | 29.20 | |
|  Attanayake, Chanindi Mewna | | | 1415 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Rajakaruna, Nuhansa | | | 1090 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Sagynbekova, Alsu | | | 1343 | KGZ | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Mukanova, Rayana | | | 1178 | KGZ | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Sanudula, K M Dahamdi | | wc | 1449 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Edirisinghe, Senudi Thinalee | | | 1238 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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