|
Individual Calculations August 2023 |
|
|
|
| Gamage, Ovin Vidmal Total change: 35.40 | |   |
|
| Sri Lanka Open Chess Championship 2023 | Colombo | SRI | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1568 | 5.50 | 8 | 0.54 | 20 | 10.80 | |
|  Karunasena, A P Chenitha S D | | | 1168 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kaumina, M Yashika | | | 1278 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Liyanage, Pesandu Rashmitha | | | 1893 | SRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | De Silva, B P Chanthuli Thanishka | | | 1303 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Silva, Osheen | | | 1689 | SRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Sivathanujan, S | | | 1828 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sanviru, G H A Dulnith | | | 1253 | SRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Namarathna, H K T I | | | 1247 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1563 | 4.00 | 5 | 1.23 | 20 | 24.60 | |
| | Thalgaswatta, N S | | | 1211 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Perera, K A S M | | | 1163 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, W C C | c | | 2079 | SRI | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Alahakoon, T N | | | 1669 | SRI | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sathsindu, W M Minura | | | 1521 | SRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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
|