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Individual Calculations September 2022 |
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| Khoa, Goodwill Total change: -19.00 | |   |
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| 2022 Premier Chess League Round 1-4 | Windhoek | NAM | 2022-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1850 | 3.00 | 5 | -0.96 | 20 | -19.20 | |
|  Schwarz, Bernhard | | | 1581 | NAM | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Shilongo, Israel | | | 1508 | NAM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gaoseb, Manfredo | | | 1644 | NAM | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Uapingene, Uatiavi Jossy | | | 1798 | NAM | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Becker, Stefan | | | 1450 * | NAM | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1850 | 2.50 | 8 | 0.01 | 20 | 0.20 | |
| | Lima, Darcy | g | | 2445 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Makolli, Perparim | f | | 2247 | KOS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nathoo, Loris | | | 1697 | GUY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ribbegren, Karl Johan | | | 2198 | MNC | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Amdouni, Zoubaier | f | | 2224 | TUN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Badji, Sekou Aransbene | | | 1732 | SEN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Delgado Rosas, Alex Antonio | c | | 2149 | PAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mdoe, Yusuf | c | | 1722 | TAN | 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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