|
Individual Calculations February 2023 |
|
|
|
| Nuwarapaksha, N P M Lakvindu Total change: 13.20 | |   |
|
| Asia Schools CC 2022- U 13 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1077 | 3.00 | 8 | 0.93 | 40 | 37.20 | |
|  Weerathungalage, W D Malisha Sasv | | | 1529 | SRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Hansana, G Haritha | c | | 1489 | SRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Erhes, Temuulen | | | 1296 | MGL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rasil, Ibrahim Rasheed Sabiq | | | 1223 | MDV | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Rathnayake, R M M P B | | | 1129 | SRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sugathadasa, Sasiru Hansana | | | 1132 | SRI | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Perera, K Damiru Damsara | | | 1152 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Gamage, A G R Ruwanmith | | | 1348 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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) | | | | Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1266 | 1077 | 0.50 | 4 | -0.55 | 40 | -22.00 | |
| | Adansooriya, B A | | | 1326 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Shouthri, Arulrajah | | | 1348 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Perera, G Thinuka Geethula | | | 1174 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Hendavitharana, D S | | | 1214 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1077 | 0.50 | 3 | -0.05 | 40 | -2.00 | |
| | Bimansa, D G Jayandi | | | 1333 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Rathnayake, R M Dulinma Hemalni | | | 1372 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Sandanayake, Dehansa Nisanduni | | | 1312 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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) | | |
|
« 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
|