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Individual Calculations November 2016 |
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| Smith, Elani Total change: -127.20 | |   |
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| African Youth Chess Championships 2016 (u14 Girls) | Port Elizabeth | RSA | 2016-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1609 | 2.50 | 5 | -1.47 | 40 | -58.80 | |
|  Van Der Walt, Alida Berandina | | wc | 1279 | RSA | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Ruzani, Hazel | | | 1209 * | ZIM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Qangule, Lithitha Qhayiya | | | 1225 | RSA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Engelbrecht, Hanri | | wf | 1392 | RSA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Nassr, Lina | | wf | 1625 | ALG | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * 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) | | | | 2016 Gauteng North Open | Pretoria | RSA | 2016-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1539 | 0.50 | 3 | -1.71 | 40 | -68.40 | |
| | Vather, Kasmira | | wc | 1139 * | RSA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Varden, Trevelyn | f | | 1385 | RSA | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Engelbrecht, Hanri | | wf | 1485 | RSA | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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