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Individual Calculations January 2023 |
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| Napoleao, Lourenco Total change: 43.80 | |   |
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| 2022 Eswatini Chess Open Chamiopship | Mbabane | SWZ | 2022-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1817 | 6.00 | 7 | 1.18 | 20 | 23.60 | |
|  Oabile, Romeo | | | 1417 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dlamini, Simphiwe | | | 1616 | SWZ | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jamal, Hamid Harmon Gulamo | | | 1714 | MOZ | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sebetlela, Gaasite | | | 1764 | BOT | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Bhila, Eddie | | | 1524 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hlophe, Smilo | c | | 1767 | SWZ | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Khalema, Sechaba | | | 1809 | LES | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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) | | | | Open Domingos Langa | Matola | MOZ | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1831 | 5.00 | 6 | 1.01 | 20 | 20.20 | |
| | Cassamo, Osvaldo | | | 1564 | MOZ | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Joao, Farisse | | | 1616 | MOZ | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Botao, Milton | | | 1834 | MOZ | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Macuacua, Marcos Simao | | | 1720 | MOZ | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Celso, Andre Manjate | | | 1714 | MOZ | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Jamal, Hamid Harmon Gulamo | | | 1765 | MOZ | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | |
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