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Blitz:
Individual Calculations November 2023 |
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| Hiyarapitiya, G A Total change: -8.40 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1076 | 0.50 | 3 | -0.21 | 40 | -8.40 | |
|  Dharmasena, W M S S B | | | 1424 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kolomwe, Willian | | | 1719 | ZAM | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Karunarathna, P Chenitha Sihas | | | 1011 | 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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