|
Individual Calculations September 2018 |
|
|
|
| Udara, D A Yasas Total change: -9.20 | |   |
|
| 7th Mercantile and Government Service Chess Championship 2018 | Colombo | SRI | 2018-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1417 | 0.00 | 3 | -0.46 | 20 | -9.20 | |
|  Uyanhewage, T K | | | 1720 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Siriwardena, Chirath | | | 1673 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Harischandra, N P | | | 1745 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
|
