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Individual Calculations June 2023 |
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| Mohamed Azzab, Mareim Total change: -7.60 | |   |
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| AFRICAN INDIVIDUAL CHESS CHAMPIONSHIP WOMEN 2023 | Giza | EGY | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1615 | 4.50 | 9 | 1.29 | 40 | 51.60 | |
|  Elansary, Eman | | wm | 1872 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Caxita, Esperanca | | wm | 1899 | ANG | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ampaire, Shakira | | wc | 1686 | UGA | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Gebratsadik , Merhawit Brhane | | | 1393 | ETH | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Allam, Yara | | wc | 1881 | EGY | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Paulo, Jemima | | | 1862 | ANG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mbatha, Constance | | wf | 1700 | ZAM | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ben Said, Safa | | wf | 1655 | TUN | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Du Plessis, Anika | | wm | 1613 | RSA | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | 1st Sharjah Future 2023 | Sharjah | UAE | 2023-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1615 | 4.00 | 8 | -1.48 | 40 | -59.20 | |
| | Rashid, Husain Alhammadi | | | 1402 | UAE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Mohamed, Yousuf Al-Ali | | | 1248 | UAE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Aamer Saeed, Alyileili | | | 1297 | UAE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Klochkov, Grigory | | | 1475 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ali, Alqaisi | | | 1858 | JOR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hamouri, Taqwa | | | 1566 | PLE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Al-Blooshi, Hamad Essa | | | 1568 | UAE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Saqar, Essa Khamis | | | 1240 | UAE | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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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