Rapid:
Individual Calculations August 2017 |
|
|
Nassr, Ahmed Total change: 17.60 | | |
|
2017 Rapid African Individual Chess Championships "Open" | Oran | ALG | 2017-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2141 | 1969 | 3.50 | 9 | 0.88 | 20 | 17.60 | |
| Talbi, Chafik | f | | 2223 | ALG | 0.00 | 1 | -0.19 | 20 | -3.80 | | Semahi, Lazhar | | | 2117 | ALG | 0.50 | 1 | 0.20 | 20 | 4.00 | | Moulay, Mehdi | | | 1998 | ALG | 0.00 | 1 | -0.46 | 20 | -9.20 | | Degondo, Simplice Armel | f | | 2154 | CIV | 1.00 | 1 | 0.74 | 20 | 14.80 | | Ounas, Abdelhak | | | 2052 | ALG | 0.00 | 1 | -0.39 | 20 | -7.80 | | Gueroui, Nacereddine | | | 2038 | ALG | 1.00 | 1 | 0.60 | 20 | 12.00 | | Farahat, Ali | m | | 2356 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | Ould Rouis, Mounir | | | 2059 | ALG | 1.00 | 1 | 0.62 | 20 | 12.40 | | Douissa, Oussama | f | | 2270 | TUN | 0.00 | 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) | |
|