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Rapid:
Individual Calculations November 2022 |
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| Pallie, Ehsha Mishela Total change: -2.00 | |   |
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| Sri Lanka Women's National Rapid Chess Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1031 | 1223 | 2.00 | 3 | -0.24 | 20 | -4.80 | |
|  Jayasundara, J M Theruni V | | | 1011 | SRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Sithumsa, H G Sasmi | | | 1079 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Amarathunga, Piyumi Uthpala | | | 1002 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Sri Lanka National Youth Rapid Chess Championships 2022 - U16 G | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1452 | 6.00 | 7 | 0.07 | 40 | 2.80 | |
| | Edirisinghe, E M Shanulya Deenu T | | | 1048 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gunawardena, Y Kaveesha | | | 1094 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Wilvalaarachchi, Oneli Omaya | | | 1219 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Piyathilaka, Oshadhi Ruwanya | | | 1092 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Rambukwella, Ruwanya Sethumli | | | 1191 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Madugalla, Nisandi Hesara | | | 1125 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Akuratiya, A G Javindi Avarjana | | | 1275 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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