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Individual Calculations June 2013 |
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| Tlale, Tshepang Total change: 31.50 | |   |
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| African Individual Women’s Chess Championship, | Tunis | TUN | 2013-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1790 | 6.00 | 9 | 2.10 | 15 | 31.50 | |
|  Lahmar, Chaima | | | 1549 | TUN | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Mezioud, Amina | | wm | 2029 | ALG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Nouali, Djouher | | | 1728 | ALG | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Abdi, Zineb Dina | | wm | 1905 | ALG | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Elansary, Eman | | wc | 1860 | EGY | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Solomons, Anzel | | wm | 1937 | RSA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Moaataz, Ayah | | wf | 1923 | EGY | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Wafa, Shrook | | wm | 1967 | EGY | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Marzouk, Amira | | wc | 1653 | TUN | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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