|
Individual Calculations June 2023 |
|
|
|
| Amarathunga, Kosala Sandeepa Cham Total change: -4.00 | |   |
|
| 5th SSC Open International Rating Chess Championship 2023 | Matara | SRI | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1298 | 1557 | 5.50 | 8 | -0.94 | 40 | -37.60 | |
|  Methmin, S K Ramika | | | 1157 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hansadi, R B Pumudi | | | 1193 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Nanayakkara, M M | | | 1268 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Pehesara, P G Nithuni | | | 1369 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Abiru, K A Aken | | | 1371 | SRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Pathmasiri, R D Isuru Saranga | | | 1285 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Perera, G Thinuka Geethula | | | 1457 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Wijerathna, Vinuka Dihain | | | 1280 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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) | | | | Colombo International Chess Festival 2023 | Colombo | SRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1472 | 6.00 | 8 | 0.84 | 40 | 33.60 | |
| | Methan, Sritharan | | | 1113 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Devasurendra, Menuksha Sahen | | | 1171 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Jayaweera, Y | | | 1711 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Deenad, Jathunge Sanjul | | | 1203 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kaumina, M Yashika | | | 1295 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Francis, U M Senal Vishmin | | | 1236 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Chamathka, W A Chethani | | | 1335 | SRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Wijekoon, Chandana | c | | 1750 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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
|