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Rapid:
Individual Calculations August 2017 |
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| Berrached, Mohammed Total change: -0.40 | |   |
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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 |
| 2095 | 2011 | 3.50 | 9 | -0.02 | 20 | -0.40 | |
|  Mwali, Chitumbo | m | | 2286 | ZAM | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Saim, Mohamed Ilias | f | | 2130 | ALG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Chipanga, Takaedza | | | 2068 | ZIM | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Barkat, Abdelouaheb | | | 1801 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gueroui, Nacereddine | | | 2038 | ALG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Degondo, Simplice Armel | f | | 2154 | CIV | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ounas, Abdelhak | | | 2052 | ALG | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Douissa, Oussama | f | | 2270 | TUN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ould Rouis, Mounir | | | 2059 | ALG | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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