Individual Calculations November 2016 |
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Maruma, Abel Total change: 8.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2016 Gauteng North Open | Pretoria | RSA | 2016-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1523 | 1701 | 3.00 | 4 | 0.22 | 40 | 8.80 | |
| Cruywagen, Dewan | | | 1368 | RSA | 1.00 | 1 | 0.12 | 40 | 4.80 | | Vather, Kasmira | | wc | 1301 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Nene, Themba | | | 1950 | RSA | 0.00 | 1 | -0.19 | 40 | -7.60 | | Dykema, Dirkho | | | 1471 | RSA | 1.00 | 1 | 0.21 | 40 | 8.40 | | * 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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