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Rapid:
Individual Calculations September 2019 |
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| Gabatshwarwe, Refilwe Total change: 29.40 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1649 | 2.00 | 7 | -0.49 | 20 | -9.80 | |
|  Ofowino, Toritsemuwa | | | 1827 | NGR | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Rania, Sbai | | wm | 1844 | MAR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sasha, Mongeli | | wf | 1516 | KEN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Latreche, Sabrina | | wm | 1915 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Miladi, Amen | | wf | 1688 | TUN | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Wafa, Shahenda | | wg | 2006 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wakuruwarewa, Colletta | | | 1616 | ZIM | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | african games chess championships 2019 rapid women | casablanca | MAR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1649 | 5.50 | 8 | 1.96 | 20 | 39.20 | |
| | Mayar Elidrissi, Firdaous | | | 1857 | MAR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Mongeli, Sasha | | wf | 1516 | KEN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ogbiyoyo, Perpetual Eloho | | wf | 1829 | NGR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mululu, Linah | | | 1633 | ZAM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Ndirangu, Joyce Nyaruai | | wc | 1603 | KEN | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Caxita, Esperanca | | wm | 1831 | ANG | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Marzouk, Amira | | wf | 1639 | TUN | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Pires, Luzia | | wf | 1636 | ANG | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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