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Individual Calculations November 2016 |
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| Van Greuning, Alex Total change: -9.20 | |   |
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| African Youth Chess Championships 2016 (u18 Open) | Port Elizabeth | RSA | 2016-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1647 | 1.00 | 5 | -0.23 | 40 | -9.20 | |
|  Nassr, Ahmed | f | | 1973 | ALG | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Reddy, Ananta | | | 1698 | RSA | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Van Zyl-Rudd, Jack | | | 2016 | RSA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ouaret, Abdelouhab | m | | 2047 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sakuze, Karabo | | | 1654 | BOT | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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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