|
Blitz:
Individual Calculations November 2023 |
|
|
|
| Welikumbura, S D Total change: -12.80 | |   |
|
| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1233 | 2.00 | 4 | 0.28 | 40 | 11.20 | |
|  Alahakoon, Isuru | f | | 1797 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Ovitigala, Dehain Nethvidu | | | 1036 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sumanathilake, Yonal | | | 1434 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Swethma, H P Sanuli | | | 1075 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1233 | 2.00 | 5 | -0.60 | 40 | -24.00 | |
| | Senevirathne, D C B K | | | 1517 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Viranya, A R M V | | | 1054 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Sanathana, D M Janeesh | | | 1025 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Karunarathne, K M H B | | | 1505 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gunarathne, K Venuka Vidunitha | | | 1026 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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) | | |
|
