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Rapid:
Individual Calculations January 2023 |
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| Nuwarapaksha, N P M Lakvindu Total change: 44.40 | |   |
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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 |
| 1243 | 1058 | 3.00 | 7 | 1.11 | 40 | 44.40 | |
|  Erhes, Temuulen | | | 1196 | MGL | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Pak, Aaron | | | 1397 | KGZ | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Samaranayake, Pamok Methdinu | | | 1354 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Perera, K Damiru Damsara | | | 1219 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Pathirage, Yukitha Kenula Perera | | | 1127 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Hettiarachchi, Jeewantha Aloka | | | 1156 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Yanakan, P | | | 1251 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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