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Individual Calculations January 2024 |
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| Nxumalo, Vuyo Total change: 24.80 | |   |
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| 2023 BMI Lesotho Open CC- Prestige | Maseru | LES | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1569 | 3.00 | 6 | -0.16 | 20 | -3.20 | |
|  Mabuza, Mbongeni | | | 1619 | SWZ | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Tjamela, Tsepo | | | 1282 | LES | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tsephe, Lebajoa | | | 1870 | LES | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Magagula, Raymond | | | 1595 | RSA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Dlamini, Simphiwe | | | 1583 | SWZ | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Katleho, Phakisi | | | 1333 | LES | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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) | | | | 2023 Mbabane Open Chess Tournament | Mbabane | SWZ | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1569 | 4.00 | 5 | 1.31 | 20 | 26.20 | |
| | Dlamini, Nosipho | | wc | 1169 * | SWZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Simelane, Wandile | | | 1522 | SWZ | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Hlophe, Smilo | c | | 1737 | SWZ | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Malinga, Lunga | | | 1584 | SWZ | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Mbongeni, Mabuza | | | 1610 | SWZ | 0.50 | 1 | 0.06 | 20 | 1.20 | | | * 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) | | | | 2023 Eswatini Open Chess Championship | Manzini | SWZ | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1569 | 4.50 | 6 | 0.09 | 20 | 1.80 | |
| | Motalingoane, Caesar | | | 1198 | LES | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Letsatsi, Khama | | | 1344 | LES | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Morei, Aone | | | 1247 | BOT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mziyako, Sobhi | | | 1331 | SWZ | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mtsetfwa, Philani | | | 1390 | SWZ | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sechaba, Khalema | | | 1697 | LES | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
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