Rapid:
Individual Calculations January 2016 |
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Al Tanam, Ahmad S Total change: -0.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Eastern Region Preliminaries | Al Khobar | KSA | 2015-12-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1804 | 1619 | 0.50 | 2 | -0.02 | 20 | -0.40 | |
| Alem, Ali Hussien | | | 1802 | KSA | 0.00 | 1 | -0.26 | 20 | -5.20 | | Alali, Sami A | | | 1805 | KSA | 0.50 | 1 | 0.24 | 20 | 4.80 | | 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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