Blitz: Individual Calculations March 2015
 Benaissa, Imene  Total change: -20.60  Rating chartPersonal card
 Algerian Blitz Championship 2015- women Algiers ALG 2015-02-20
 1674 1578 1.00 5 -1.03 20 -20.60 
  Latreche, Sabrina wm1978  * ALG0.001-0.0820-1.60 
  Aouachria, Marwa 1302 ALG1.0010.17203.40 
  Toubal, Hayat wm1978  * ALG0.001-0.0820-1.60 
  Chibane, Nabila 1287 ALG0.001-0.8520-17.00 
  Hamza, Amira wm1826 ALG0.001-0.1920-3.80 
 * 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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