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Rapid:
Individual Calculations September 2013 |
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| Sbaihi, Fares Total change: -5.00 | |   |
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| Skikda Arab Open 2013 | Skikda | ALG | 2013-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2065 | 1.50 | 3 | -0.25 | 20 | -5.00 | |
|  Belouadah, Saad | m | | 2301 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Nouali, Djouher | | | 1705 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Salhi, Nouressadat | | | 1956 | ALG | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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