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Blitz:
Individual Calculations November 2023 |
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| Premaratne, Sandira Senula Total change: 86.40 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1014 | 3.50 | 7 | 2.16 | 40 | 86.40 | |
|  Movindu, Anusara I.h. | | | 1510 | SRI | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Rathnagoda, R B Sadew Denuwan | | | 1350 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Jayasooriya, Ruvin Sandharu | | | 1259 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ramanayake, Nemindi Linaya | | | 1310 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | De Silva, D Nawam Sarojen | | | 1158 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Fernando, M I C D | | | 1163 | SRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Abilash, Thavendran | | | 1234 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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