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Blitz:
Individual Calculations January 2024 |
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| Amarathunga, H G Gayuni Hansali Total change: 34.00 | |   |
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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 |
| 1451 | 1150 | 2.00 | 5 | 0.85 | 40 | 34.00 | |
|  Chandrasiri, R B A | | | 1376 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Subasinghe, K R V R | | | 1932 | SRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Karunarathna, M W Anuga Senvidu | | | 1087 | SRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Gupta, R K | | | 1333 | IND | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Iddagoda, Nikitha | | | 1525 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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