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Rapid:
Individual Calculations November 2022 |
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| Sanudula, K M Dahamdi Total change: 15.20 | |   |
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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 |
| 1214 | 1396 | 5.00 | 6 | 0.76 | 20 | 15.20 | |
|  Beminiwatte, A W M Arundi | | | 1012 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Hidurangala, H D Binuri Dulanga | | | 1088 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sithumsa, H G Sasmi | | | 1079 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Wijesuriya, G P Y | | wc | 1500 | SRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Gunawardhana, Devindya Oshini | | | 1425 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Thanujana, D M Sinaly | | | 1178 | 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) | | |
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