Blitz:
Individual Calculations January 2024 |
|
|
Rajakaruna, R H M I D Total change: -6.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Ehugalpura International Open Blitz Chess Championship 2023 | Kurunegala | SRI | 2023-12-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1087 | 1412 | 4.00 | 5 | -0.34 | 20 | -6.80 | |
| Karunarathna, P Chenitha Sihas | | | 1048 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Siriwimala , Sanula Vihas | | | 1121 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | Ahasna, D M Esandi | | | 1022 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | Fernando, L Nethula Sasmitha | | | 1063 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | Senarathne, Oshada Mewan | | | 1183 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | 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) | |
|