|
Individual Calculations February 2019 |
|
|
|
| Nethsara, R Navod Total change: 24.40 | |   |
|
| Sri Lanka National Youth Chess Championship 2018 Under - 17 years | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1322 | 2.50 | 6 | 0.61 | 40 | 24.40 | |
|  Yatawara, O L B | | | 1597 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Weerakoon, Odhil S | | | 1449 | SRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Piyathilake, K D D H | | | 1443 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Nanayakkara, J A G Ganganath | | | 1534 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Nivaethan, R | | | 1339 | SRI | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Herath, H M H C B | | | 1443 | SRI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | |
|
