|
Individual Calculations November 2018 |
|
|
|
| Madusanka , L D D Total change: -6.80 | |   |
|
| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1157 | 1257 | 3.50 | 6 | -0.34 | 20 | -6.80 | |
|  Upananda , K V Dilmitha | | | 1001 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Jayarathne, M N G | | | 1631 | SRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Karunarathna, Sanugi Bimansa | | | 1034 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Attanayake, Chanindi Mewna | | | 1110 | SRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Abhaywardhana, Nirma Pahasara | | | 1087 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Lankasinghe, Movindu Jayuka | | | 1081 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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) | | |
|
