|
Individual Calculations July 2021 |
|
|
|
| Bahlakoana, Ntsonyana Total change: 78.80 | |   |
|
| Winter Open Chess Championship | Maseru | LES | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1040 | 2.50 | 4 | 1.97 | 40 | 78.80 | |
|  Joang, Molapo | c | | 1440 * | LES | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tatenda, Pondo | | | 1371 | ZIM | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Letsatsi, Khama | | | 1379 | LES | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Lihloela, Motlomelo | | | 1273 | LES | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
