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Blitz:
Individual Calculations November 2023 |
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| Karunarathna, P Chenitha Sihas Total change: 1.60 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1011 | 1.50 | 6 | 0.04 | 40 | 1.60 | |
|  Dandeniya, D D L N | | | 1479 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kaumina, M Yashika | | | 1203 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Nirwan, G L S P | | | 1247 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Fernando, B Thisula Dewsarana | | | 1164 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Gomes, J Vaneesha Oshini | | | 1203 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hiyarapitiya, G A | | | 1076 | SRI | 0.50 | 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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