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Blitz:
Individual Calculations November 2023 |
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| Gunasekara, Aritha Chanthula Abes Total change: -3.60 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1104 | 1.00 | 5 | -0.09 | 40 | -3.60 | |
|  Madurawala, M G D S Shanuka | | | 1371 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Gamage, A G R Ruwanmith | | | 1309 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Weerasinghe, Isum | | | 1331 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Somarathne, Senuka Damsath | | | 1281 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rathnagoda, R B Sadew Denuwan | | | 1350 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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