|
Individual Calculations January 2019 |
|
|
|
| Jayasinghe, Thenugi Dilanya Total change: 15.20 | |   |
|
| Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1187 | 2.50 | 5 | 0.38 | 40 | 15.20 | |
|  Sarathchandra, Chanmitha Devin | | | 1422 | SRI | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Ganewatta, Theviru Thedasvin | | | 1017 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Sanudula, K M Dahamdi | | wc | 1394 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Wickramasinghe, Nuran I | | | 1037 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | De Silva, J I Ajantha | | | 1371 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
|
