Individual Calculations December 2013 |
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Mansour, Abdallah Total change: -52.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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29th Libyan open championship(1st stage) | Toubrok | LBA | 2013-09-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1852 | 2070 | 0.50 | 3 | -1.76 | 30 | -52.80 | |
| Alharari, Ali | | | 1782 | LBA | 0.50 | 1 | -0.34 | 30 | -10.20 | | El-Gehani, Ghassan | | | 2039 | LBA | 0.00 | 1 | -0.54 | 30 | -16.20 | | Gahfer, Khaled | | | 1735 | LBA | 0.00 | 1 | -0.88 | 30 | -26.40 | | 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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