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Rapid:
Individual Calculations January 2023 |
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| Wickramarathne, P W G Gaveshi Total change: 7.20 | |   |
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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 |
| 1310 | 1261 | 3.50 | 7 | 0.18 | 40 | 7.20 | |
|  Saparamadu, Sanali | | | 1076 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Sanudula, K M Dahamdi | | wc | 1449 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Amarathunga, Piyumi Uthpala | | | 1089 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Shokirjonova, Barchinoy | | | 1715 | UZB | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Oneli, K H Hesara | | | 1039 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Gamage, Desandhi Dhihansa | | | 1678 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Viranya, A R M V | | | 1125 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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