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Rapid:
Individual Calculations November 2023 |
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| Herath, H M D L Total change: -60.80 | |   |
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| Sri Lanka Women's National Rapid team Chess Championship 2023 | Colombo | SRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1245 | 1.00 | 5 | -1.52 | 40 | -60.80 | |
|  Jayaweera, Sayuni Gihansa | | wc | 1537 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Diyathma, P M Methuki | | | 1084 | SRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Beminiwatte, A W Raveeja Arundi | | | 1135 | SRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Imandi, K D Gihara | | | 1043 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sanudula, K M Dahamdi | | wc | 1440 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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