|
Individual Calculations February 2023 |
|
|
|
| Kodithuwakku, K A Chathura Basuru Total change: -57.20 | |   |
|
| CFSL Golden Jubilee International Rating Chess Tournament 2022 | Colombo | SRI | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1235 | 1.50 | 7 | -1.87 | 40 | -74.80 | |
|  Laksiri, A A Kavishka Gimshan | | | 1475 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Amarathunga, Kosala Sandeepa Cham | | | 1389 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Amarathunga, Piyumi Uthpala | | | 1165 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Fernando, Mayon Dinuth Mindula | | | 1138 | SRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Liyanage, D Sathini Disathna | | | 1089 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Gnanaseelan, Jude Dorison | | | 1445 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Fernando, Diyon Senuth Randilu | | | 1072 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | Colombo District Youth Chess Championships 2023 - Under 18 | Dehiwala | SRI | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1052 | 1277 | 1.00 | 1 | 0.22 | 40 | 8.80 | |
| | Heenatigala, Nilusha Dewwan | | | 1052 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1277 | 1.50 | 4 | 0.22 | 40 | 8.80 | |
| | Weerathungalage, W D Malisha Sasv | | | 1529 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Laksiri, A A Kavishka Gimshan | | | 1517 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Vishaleni, U | | | 1091 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gunawardhana, Devindya Oshini | | | 1574 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | |
|
« go back
|
Share this page
|
|
|
© World Chess Federation
| Contact us: admin@fide.com
| Developed and supported by Elista FIDE Office
| Ratings questions: Elista FIDE Office
|