|
Individual Calculations January 2020 |
|
|
|
| Selvarajah, Selvendra Total change: 9.00 | |   |
|
| The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1302 | 5.00 | 8 | 0.45 | 20 | 9.00 | |
|  Ranasinghe, R A Manul Lakvindu | | | 1024 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Jayasekara, Buvidu Dilhan | | | 1131 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tennakoon, Lisara Samadhith | | | 1525 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Perera, G Thinuka Geethula | | | 1147 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Apeksha, M D C | | | 1039 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Perera, H A Lisanda Vinsith | | | 1087 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Sathmina, S L Lalindu | | | 1518 | SRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Nabil Nazar, Mohamed | | | 1494 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
|
