|
Individual Calculations March 2018 |
|
|
|
| Ndachipiwa, Kgomotso Total change: 17.20 | |   |
|
| Airfficiency Year Opener 2018-Ladies | GABORONE | BOT | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1559 | 4.50 | 7 | 0.86 | 20 | 17.20 | |
|  Lone, Olefile | | | 1277 | BOT | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Mbo, Mabedi | | | 1491 | BOT | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Francis, Onkemetse | | wm | 1819 | BOT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Tamuhla, Londani | | wf | 1556 | BOT | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lopang, Tshepiso | | wm | 1777 | BOT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Rebatenne, Boitshepo | | | 1484 | BOT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sethebe, Susan | | wc | 1403 | BOT | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | |
|
