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Rapid:
Individual Calculations November 2022 |
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| Piyathilaka, Oshadhi Ruwanya Total change: 27.60 | |   |
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| Sri Lanka National Youth Rapid Chess Championships 2022 - U16 G | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1092 | 2.50 | 5 | 0.69 | 40 | 27.60 | |
|  Akuratiya, A G Javindi Avarjana | | | 1275 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Pallie, Ehsha Mishela | | wc | 1452 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Edirisinghe, E M Shanulya Deenu T | | | 1048 | SRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Wickramarathne, P W G Gaveshi | | | 1257 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Oneli, K H Hesara | | | 1012 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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