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Blitz:
Individual Calculations November 2022 |
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| Senevirathne, S D B K Total change: -39.20 | |   |
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| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1508 | 5.50 | 8 | -1.64 | 20 | -32.80 | |
|  Mahapatunage, Senodh Perera | | | 1108 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nimsanda, K H Savitha | | | 1129 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Insara, S D Nadev | | | 1192 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Perera, H A Lisanda Vinsith | | | 1130 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Dharmakeerthi, G K Pasindu Nims | | | 1202 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Weerasinghe, Sethum | | | 1250 | SRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Chandul , K B Dithnal | | | 1078 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rathnayake, Disula | | | 1105 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 - U16 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1631 | 5.00 | 6 | -0.16 | 40 | -6.40 | |
| | Vipooshanan, Janarthanan | | | 1200 | SRI | 0.00 | 1 | -0.93 | 40 | -37.20 | | | Laksiri, A A Kavishka Gimshan | | | 1375 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Mihindupriya, Thisitha Bashana | | | 1231 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mayadunna, D Thimesh | | | 1193 | SRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Dharmasena, W M S S B | | | 1375 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Marapana, Sanupa Bimsath | | | 1437 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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