|
Individual Calculations February 2018 |
|
|
|
| Jayawardena, Sadev Dinuja Total change: 53.60 | |   |
|
| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1155 | 4.00 | 7 | 1.34 | 40 | 53.60 | |
|  Nanayakkara, P N J | | | 1304 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Kiriella, K G Gimantha Gayasha | | | 1404 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Withanarachchi, W A P I | | | 1517 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dahanayake, Isara Banidu | c | | 1555 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Silva, Haren Senura | | | 1056 | SRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Perera, Isara Ranmeth | | | 1023 | SRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Fonseka, K W S Deneth | | | 1026 | SRI | 1.00 | 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) | | |
|
