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Rapid:
Individual Calculations August 2017 |
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| Salhi, Nouressadat Total change: 35.00 | |   |
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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 |
| 2141 | 1932 | 4.00 | 9 | 1.75 | 20 | 35.00 | |
|  Silva, David | m | | 2209 | ANG | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Douissa, Oussama | f | | 2270 | TUN | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Boudriga, Med Ali | m | | 2332 * | TUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bouzidi, Ahmed | c | | 2193 | TUN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Moulay, Mehdi | | | 1998 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ould Rouis, Mounir | | | 2059 | ALG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Semahi, Lazhar | | | 2117 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ounas, Abdelhak | | | 2052 | ALG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gueroui, Nacereddine | | | 2038 | ALG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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