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Blitz:
Individual Calculations November 2023 |
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| Kuruppu, Danuke Total change: -38.40 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 2020 | 0.00 | 2 | -1.92 | 20 | -38.40 | |
|  Piumaja, W D H | | | 1229 | SRI | 0.00 | 1 | -1.00 | 20 | -20.00 | | | Rajawasala, R U D Janith Dulmina | | | 1620 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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