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Rapid:
Individual Calculations January 2023 |
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| Weerathunga, Kavinu Sathnura Total change: 42.40 | |   |
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| Asian Schools Rapid Chess Championships 2022 - Under 11 O | Waskaduwa | SRI | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1041 | 3.00 | 7 | 1.06 | 40 | 42.40 | |
|  Dandeniya, D D L N | | | 1228 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Hettigoda, Dhanodya Budmina | | | 1111 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Labunahewage, Dulein Bimsath | | | 1151 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Wickramaarachchi, Gayaru Chamsara | | | 1111 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Issam, Bashir | | | 1592 | PAK | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Sergelen, Batbayar | | | 1260 | MGL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wickramasinghe, V W A Vinuda Vidm | | | 1206 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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