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Individual Calculations January 2016 |
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| Schnabel, Johann Emil Total change: -14.40 | |   |
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| 2015 African Youth Chess Championships - U12B | Lusaka | ZAM | 2015-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1690 | 3.00 | 5 | -0.36 | 40 | -14.40 | |
|  Assem, Abderezzak | | | 1650 | ALG | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Marape, Marape Jr | | | 1398 | BOT | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Timothy, Mwabu | | | 1315 | KEN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Essa, Naseem Ahmed | c | | 1745 | RSA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Yettouche, Yaristan | c | | 1606 | ALG | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | |
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