|
Blitz:
Individual Calculations November 2022 |
|
|
|
| Peiris, P Gimshan Sathsara Total change: -7.00 | |   |
|
| Sri Lanka National blitz Championship 2022 | Colombo | SRI | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1117 | 0.00 | 2 | -0.23 | 20 | -4.60 | |
|  Ovitigala, Chenitha Mithvidu | | | 1430 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Samarasinghe, Isuru Udana | | | 1503 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Sri Lanka National Youth Blitz Chess Championships 2022 - U16 O | Dehiwala | SRI | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1117 | 1.00 | 4 | -0.06 | 40 | -2.40 | |
|  Amarathunga, Kosala Sandeepa Cham | | | 1334 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rohana, V T Malitha | | | 1247 | SRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Marapana, Sanupa Bimsath | | | 1437 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vipooshanan, Janarthanan | | | 1200 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | |
|
