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Blitz:
Individual Calculations November 2023 |
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| Kithmina, W K Vihanga Total change: 0.40 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1253 | 3.00 | 6 | 0.01 | 40 | 0.40 | |
|  Karunasena, H G M K Saheli Onaya | | | 1070 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Amarathunga, Kosala Sandeepa Cham | | | 1513 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ranasinghe, R A Manul Lakvindu | | | 1090 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sathmina, S L Lalindu | | | 1382 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sumanathilake, Yonal | | | 1434 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Karannagoda, K T S | | | 1051 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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