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Individual Calculations November 2016 |
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| Gurirab, Kevin N Total change: 42.40 | |   |
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| African Youth Chess Championships 2016 (u14 Open) | Port Elizabeth | RSA | 2016-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1380 | 3.50 | 6 | 1.06 | 40 | 42.40 | |
|  Beukes, Dante M | c | | 1612 | NAM | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Malan, Jacques | f | | 1460 | RSA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Strydom, De-Leon | | | 1392 | RSA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Marape, Marape Jr | | | 1372 | BOT | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Horn, Aldo | | | 1307 | NAM | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Adrar, Sofiane | f | | 1572 | ALG | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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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