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Rapid:
Individual Calculations September 2019 |
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| Tjaronda, Nicola Total change: -24.00 | |   |
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| african games chess championships 2019 | Casablanca | MAR | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1545 | 3.50 | 7 | 0.22 | 20 | 4.40 | |
|  Mayar Elidrissi, Firdaous | | | 1857 | MAR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Haile, Lidet Abate | | | 1560 | ETH | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Caxita, Esperanca | | wm | 1831 | ANG | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ogbiyoyo, Perpetual Eloho | | wf | 1829 | NGR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Magne, Kouokam Sylviane | | wc | 1356 | CMR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Essoo, Uvika | | | 1187 | MRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Nkhoma, Desiderata | | | 1401 | MAW | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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 |
| 1726 | 1545 | 0.00 | 5 | -1.42 | 20 | -28.40 | |
| | Ofowino, Toritsemuwa | | | 1827 | NGR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pires, Luzia | | wf | 1636 | ANG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ogbiyoyo, Perpetual Eloho | | wf | 1829 | NGR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Eshete, Ruth Leykun | | | 1495 | ETH | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Rania, Sbai | | wm | 1844 | MAR | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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