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Blitz:
Individual Calculations November 2023 |
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| Amarathunga, H G K G Total change: -17.20 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1111 | 1.00 | 4 | -0.43 | 40 | -17.20 | |
|  Karunarathne, K M H B | | | 1505 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nawanjana, R A Thaweesha | | | 1232 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sumanasinghe, P R M P | | | 1200 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dissanayake, P W A S | | | 1019 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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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