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Blitz:
Individual Calculations January 2024 |
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| Rathnasooriya, Srimali Dhanushika Total change: 21.20 | |   |
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| Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1209 | 1128 | 3.00 | 6 | 0.53 | 40 | 21.20 | |
|  Ahamed Shiraz, M R | | | 1226 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Meemanage, Saviru Thinal | | | 1101 | SRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Rajapaksha, R G R D M | | | 1448 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ranasinghe, R A Chavana | | | 1010 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Gunasekara, W A N Senpathi | | | 1445 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Sutharsan, Mathura | | | 1026 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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