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Blitz:
Individual Calculations November 2022 |
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| Fernando, W K B Thumula Theekshan Total change: 7.20 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1194 | 2.00 | 5 | 0.28 | 20 | 5.60 | |
|  Kodithuwakku, Lisara | | | 1609 | SRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Liyanage , Navida Hansaka | | | 1072 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sivathanujan, S | | | 1432 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pattikara, Nithum | | | 1044 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Anojman, S. | | | 1587 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U12 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1080 | 1194 | 2.00 | 3 | 0.04 | 40 | 1.60 | |
| | Wijewickrama, Ayod Induwara | | | 1036 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Rathnagoda, R B Sadew Denuwan | | | 1138 | SRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Wickramasinghe, V W A Vinuda Vidm | | | 1066 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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