|
Individual Calculations January 2024 |
|
|
|
| Mpya, Tshediso Total change: 17.20 | |   |
|
| Africawide Chess Championship 2023 (Prestige) | Johannesburg | RSA | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1813 | 2.00 | 4 | 0.42 | 20 | 8.40 | |
|  Mthunzi, Brighton | | | 2011 | RSA | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Mnyasta, Tezihano | | | 1853 | RSA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Mailula, Matsobane | | | 1879 | RSA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Makhushini, Moses J | | | 1822 | RSA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | 2023 Eswatini Open Chess Championship | Manzini | SWZ | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1813 | 4.50 | 6 | 0.44 | 20 | 8.80 | |
| | Ntsonyane, Bahlakoana | | | 1506 | LES | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Katleho, Phakisi | | | 1413 * | LES | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Napoleao, Lourenco | | | 1871 | MOZ | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Malinga, Lunga | | | 1584 | SWZ | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gaasite, Sebetlela | | | 1896 | BOT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mpene, Thuto | | | 1679 | BOT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | |
|
