|
Individual Calculations February 2020 |
|
|
|
| Shanuka, R K Chamath Total change: -25.20 | |   |
|
| Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1080 | 0.00 | 3 | -0.63 | 40 | -25.20 | |
|  Ponnamperuma, Weraka Vasath | | | 1480 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Dissanayake, Sasandu Upeksha | | | 1287 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Mannaperuma, M M Pamudu Thamara | | | 1216 | SRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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) | | |
|
