|
Individual Calculations February 2020 |
|
|
|
| Samaraweera, Dimuth Indeepa Total change: 46.40 | |   |
|
| Sri Lanka National Amateur Chess Championship 2019 | Colombo | SRI | 2019-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1556 | 6.00 | 8 | 1.55 | 29 | 44.95 | |
|  Samarakoon, Vivash Ransara | | | 1156 * | SRI | 1.00 | 1 | 0.08 | 29 | 2.32 | |  Sandaruwan, M G Ravindu | | | 1389 | SRI | 0.50 | 1 | -0.22 | 29 | -6.38 | | | Pinnagoda, P G Anuhas Suradunu | | | 1191 | SRI | 1.00 | 1 | 0.10 | 29 | 2.90 | | | Kulathilake, S M M P | | | 1471 | SRI | 1.00 | 1 | 0.38 | 29 | 11.02 | | | Kumara, C M S Praneeth | | | 1776 | SRI | 1.00 | 1 | 0.78 | 29 | 22.62 | | | Sivathanujan, S | | | 1784 | SRI | 0.50 | 1 | 0.29 | 29 | 8.41 | | | Aluvihare, Shakila | | | 1704 | SRI | 1.00 | 1 | 0.70 | 29 | 20.30 | | | Chandula, E D S | | | 1515 | SRI | 0.00 | 1 | -0.56 | 29 | -16.24 | | | * 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 Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1556 | 5.50 | 8 | -0.11 | 29 | -3.19 | |
| | Peiris, P Gimshan Sathsara | | | 1156 * | SRI | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Alwis, K Chanula Chanketh | | | 1201 | SRI | 1.00 | 1 | 0.11 | 29 | 3.19 | | | Tishor, S | | | 1278 | SRI | 0.50 | 1 | -0.33 | 29 | -9.57 | | | Hewawasam, H Y Thisaga Manvidu | | | 1280 | SRI | 1.00 | 1 | 0.17 | 29 | 4.93 | | | Ponnamperuma, Weraka Vasath | | | 1491 | SRI | 0.50 | 1 | -0.09 | 29 | -2.61 | | | Sandaruwan, M G Ravindu | | | 1389 | SRI | 1.00 | 1 | 0.28 | 29 | 8.12 | | | Marapana, Sanupa Bimsath | | | 1362 | SRI | 0.50 | 1 | -0.25 | 29 | -7.25 | | | De Silva, L M S T | f | | 1956 * | SRI | 0.00 | 1 | -0.08 | 29 | -2.32 | | | * 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) | | | | Kaluthara International Chess Festival 2020 | Kaluthara | SRI | 2020-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1556 | 6.00 | 8 | 0.16 | 29 | 4.64 | |
| | Dissanayake, D A Thavinsa Archani | | | 1156 * | SRI | 1.00 | 1 | 0.08 | 29 | 2.32 | | | De Silva, D Nawam Sarojen | | | 1248 | SRI | 1.00 | 1 | 0.14 | 29 | 4.06 | | | Dissanayake, Praveen Manodya | | | 1348 | SRI | 1.00 | 1 | 0.23 | 29 | 6.67 | | | Amarasinghe, A A C B | | | 1907 | SRI | 0.00 | 1 | -0.11 | 29 | -3.19 | | | Sandaruwan, M G Ravindu | | | 1370 | SRI | 0.50 | 1 | -0.24 | 29 | -6.96 | | | Gayanuka, B D Omira | | | 1256 | SRI | 1.00 | 1 | 0.15 | 29 | 4.35 | | | Senevirathne, S D B K | | | 1391 | SRI | 0.50 | 1 | -0.22 | 29 | -6.38 | | | Withana, Vidun Manmitha | | | 1235 | SRI | 1.00 | 1 | 0.13 | 29 | 3.77 | | | * 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
|