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Rapid:
Individual Calculations September 2019 |
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| Pires, Luzia Total change: 18.80 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1636 | 2.50 | 7 | 0.06 | 20 | 1.20 | |
|  Wafa, Shahenda | | wg | 2006 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ofowino, Toritsemuwa | | | 1827 | NGR | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Mentile, Lishen | | wc | 1513 | NAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mululu, Linah | | | 1633 | ZAM | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Latreche, Sabrina | | wm | 1915 | ALG | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Wakuruwarewa, Colletta | | | 1616 | ZIM | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Rania, Sbai | | wm | 1844 | MAR | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | african games chess championships 2019 rapid women | casablanca | MAR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1636 | 3.50 | 7 | 0.88 | 20 | 17.60 | |
| | Latreche, Sabrina | | wm | 1915 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Tjaronda, Nicola | | wc | 1545 | NAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ofowino, Toritsemuwa | | | 1827 | NGR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Nassr, Lina | | wm | 1821 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Haile, Lidet Abate | | | 1560 | ETH | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ogbiyoyo, Perpetual Eloho | | wf | 1829 | NGR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Gabatshwarwe, Refilwe | | wc | 1649 | BOT | 0.00 | 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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