Individual Calculations July 2022 |
|
|
Lorato, Dolly Thapelo Total change: 24.40 | | |
|
2022 Debswana National Chess League round 1-5 | Gaborone | BOT | 2022-06-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1282 | 1219 | 2.50 | 3 | 1.22 | 20 | 24.40 | |
| Rebatenne, Boitshepo | | | 1500 | BOT | 1.00 | 1 | 0.84 | 20 | 16.80 | | Ngwato, Theresa | | | 1204 | BOT | 0.50 | 1 | -0.02 | 20 | -0.40 | | Katlego, Sefologa | | | 1143 | BOT | 1.00 | 1 | 0.40 | 20 | 8.00 | | 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) | |
|