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Rapid:
Individual Calculations January 2023 |
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| Hettiarachchi, Jeewantha Aloka Total change: 107.60 | |   |
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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 |
| 1400 | 1156 | 4.50 | 7 | 2.69 | 40 | 107.60 | |
|  Weerathungalage, W D Malisha Sasv | | | 1488 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Hansana, G Haritha | c | | 1283 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Sharshenbekov, Emir | | | 1887 | KGZ | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Pak, Aaron | | | 1397 | KGZ | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Induwara, T H D Thisarindu | | | 1318 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Nuwarapaksha, N P M Lakvindu | | | 1058 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Obidov, Biloliddin | | | 1368 | UZB | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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