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Rapid:
Individual Calculations January 2023 |
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| Rathnanjali, M A Thakshala Total change: -8.80 | |   |
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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 |
| 1170 | 1130 | 2.50 | 6 | -0.22 | 40 | -8.80 | |
|  Attanayake, Chanindi Mewna | | | 1415 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Rajakaruna, Nuhansa | | | 1090 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Devaraja, Dahamsa Punsadi | | | 1098 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Gunawardena, I M T S | | wc | 1134 | SRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Oneli, K H Hesara | | | 1039 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Sandanayake, Dehansa Nisanduni | | | 1243 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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