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Rapid:
Individual Calculations September 2019 |
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| Ogbiyoyo, Perpetual Eloho Total change: -115.00 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1829 | 2.50 | 9 | -3.68 | 20 | -73.60 | |
|  Nkhoma, Desiderata | | | 1429 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Francis, Onkemetse | | wm | 1725 | BOT | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Caxita, Esperanca | | wm | 1831 | ANG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Nassr, Lina | | wm | 1821 | ALG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Tjaronda, Nicola | | wc | 1545 | NAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mayar Elidrissi, Firdaous | | | 1857 | MAR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Ndirangu, Joyce Nyaruai | | wc | 1603 | KEN | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Shaba, Linda | | | 1615 | ZIM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Marzouk, Amira | | wf | 1639 | TUN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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 |
| 1613 | 1829 | 4.00 | 8 | -2.07 | 20 | -41.40 | |
| | Msukwa, Tupokiwe | | | 1429 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shaba, Linda | | | 1615 | ZIM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Gabatshwarwe, Refilwe | | wc | 1649 | BOT | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mwango, Lorita | | wf | 1844 | ZAM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Eshete, Ruth Leykun | | | 1495 | ETH | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tjaronda, Nicola | | wc | 1545 | NAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Miladi, Amen | | wf | 1688 | TUN | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Pires, Luzia | | wf | 1636 | ANG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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