|
Individual Calculations June 2023 |
|
|
|
| Basnayake, B M Thesandu Aken Total change: -28.40 | |   |
|
| Colombo International Chess Festival 2023 | Colombo | SRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1442 | 4.00 | 6 | -0.71 | 40 | -28.40 | |
|  Meemanage, Saviru Thinal | | | 1245 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Nandasiri, Omiru | | | 1176 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Kodithuwakku, K A Chathura Basuru | | | 1168 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Siriwardene, R B Sithum Nevanjith | | | 1191 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Alwis, H Sandithi Kusalya | | | 1240 | SRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Dissanayaka, D A K N R | | | 1258 | SRI | 1.00 | 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) | | |
|
