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Rapid:
Individual Calculations January 2023 |
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| Labunahewage, Dulein Bimsath Total change: 38.00 | |   |
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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 |
| 1292 | 1151 | 3.50 | 7 | 0.95 | 40 | 38.00 | |
|  Keneshbekov, Elim | | | 1759 | KGZ | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Kannangara, Ranul Insitha | | | 1080 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Weerathunga, Kavinu Sathnura | | | 1041 | SRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Ovitigala, Chenitha Mithvidu | | | 1362 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Galkotuwa, K A R G W D R B G | | | 1372 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Cairel Adrin, Rumi Arjuna Malique | | | 1281 | MAS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Nandasiri, Omiru | | | 1147 | SRI | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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