|
Individual Calculations June 2019 |
|
|
|
| Batlegang, Boga Total change: 22.80 | |   |
|
| 2019 Botswana chess league Round 5-8 | Gaborone | BOT | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1722 | 1.50 | 3 | 0.57 | 40 | 22.80 | |
|  Selebego, Katlego | | | 1636 | BOT | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Sabure, Bojosi | | | 1996 | BOT | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Bayani, Kuda | | | 2027 | BOT | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
|
