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Rapid:
Individual Calculations September 2019 |
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| Latreche, Sabrina Total change: -15.40 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1915 | 4.50 | 8 | -1.32 | 20 | -26.40 | |
|  Wakuruwarewa, Colletta | | | 1616 | ZIM | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Wafa, Shahenda | | wg | 2006 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Ofowino, Toritsemuwa | | | 1827 | NGR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gabatshwarwe, Refilwe | | wc | 1649 | BOT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pires, Luzia | | wf | 1636 | ANG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Rania, Sbai | | wm | 1844 | MAR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Miladi, Amen | | wf | 1688 | TUN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Eshete, Ruth Leykun | | | 1515 * | ETH | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | african games chess championships 2019 rapid women | casablanca | MAR | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1915 | 6.50 | 9 | 0.55 | 20 | 11.00 | |
| | Eshete, Ruth Leykun | | | 1515 * | ETH | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pires, Luzia | | wf | 1636 | ANG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Miladi, Amen | | wf | 1688 | TUN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wafa, Shahenda | | wg | 2006 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mwango, Lorita | | wf | 1844 | ZAM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Wafa, Shrook | | wg | 2033 | EGY | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Nassr, Lina | | wm | 1821 | ALG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ofowino, Toritsemuwa | | | 1827 | NGR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Marzouk, Amira | | wf | 1639 | TUN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | |
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