|
Individual Calculations November 2023 |
|
|
|
| Ilangasinghe, I M N S Total change: 2.00 | |   |
|
| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1002 | 0.00 | 1 | -0.10 | 40 | -4.00 | |
|  Abeyrathne, K W A M G Dinod Uthsa | | | 1366 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1002 | 1.50 | 6 | 0.15 | 40 | 6.00 | |
|  Godagampala, G D Minuja Hansana | | | 1312 | SRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Wimalarathna, A U I D K | | | 1227 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Karunasena, A P Chenitha Sihas Di | | | 1354 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Samarakoon, S M Kolitha Arunodha | | | 1160 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Senarathne, Oshada Mewan | | | 1136 | SRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Sumanasinghe, G H P M | | | 1178 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
|
