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Rapid:
Individual Calculations August 2017 |
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| Ouaret, Abdelouhab Total change: 7.60 | |   |
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| 2017 Rapid African Individual Chess Championships "Open" | Oran | ALG | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2084 | 4.00 | 9 | 0.38 | 20 | 7.60 | |
|  Haddouche, Mohamed | g | | 2419 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Odendaal, Frederick | | | 2038 | RSA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Farahat, Ali | m | | 2356 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gueroui, Nacereddine | | | 2038 | ALG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Semahi, Lazhar | | | 2117 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Moulay, Mehdi | | | 1998 | ALG | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Belouadah, Saad | m | | 2308 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Chipanga, Takaedza | | | 2068 | ZIM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Degondo, Simplice Armel | f | | 2154 | CIV | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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