|
Individual Calculations February 2020 |
|
|
|
| Vithanage, I A Total change: -38.40 | |   |
|
| Sri Lanka National Youth Chess Championship 2019 - Under 15 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1569 | 4.50 | 7 | -0.96 | 40 | -38.40 | |
|  Edirisinghe, Shanuka Dulnath | | | 1169 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Weerawardana, Ushan Thashitha K | | | 1227 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Liyanage, Kusalvin | | | 1378 | SRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Bandara, W M Malitha | | | 1250 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ramanayaka, Y R P M | | | 1395 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Lansakara, B M | | | 1487 | SRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Morais, Sanithu Leander Pamudith | | | 1421 | SRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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) | | |
|
