|
Individual Calculations November 2022 |
|
|
|
| Desurra, G P Damsilu Total change: 41.60 | |   |
|
| Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1260 | 1.50 | 3 | 1.04 | 40 | 41.60 | |
|  Sivathanujan, S | | | 1747 | SRI | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Vithanage, Madhawa Dilshan | | | 1442 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Weerathungalage, W D Malisha Sasv | | | 1547 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | |
|
