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Blitz:
Individual Calculations February 2023 |
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| Alahakoon, Isuru Total change: -9.00 | |   |
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| Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 2004 | 8.00 | 9 | -0.45 | 20 | -9.00 | |
|  Sandaruwan, K E Dineth | | | 1604 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bandara, Sethmi Yapa | | | 1229 | SRI | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Pasqual, Anuki | | | 1383 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Rathnayake, Jeewanthi | | | 1472 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Amarathunga, Kosala Sandeepa Cham | | | 1505 | SRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Weerasinghe, C C | | | 1753 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Herath, H M A K | | | 1690 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Senarathne, A A H M B | | | 1485 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Deshappriya, D Kalindu | | | 1473 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * 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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