Rapid: Individual Calculations June 2017
 Aissani, Abdelhamid  Total change: -34.00  Rating chartPersonal card
 "8 MAY 1945"Celebration tournament A1700 Guelma ALG 2017-05-05
RcRownchangeKK*chgGame
 1826 1792 1.50 7 -1.70 20 -34.00 
  Saim, Bachir 2036 ALG0.001-0.2020-4.00 
  Brahami, Lamine f1852 ALG0.001-0.4220-8.40 
  Lassaci , Mhamed 1717 ALG1.0010.40208.00 
  Salah Aiech, Samir 1835 ALG0.001-0.4420-8.80 
  Djabri, Massinas f1804 ALG0.001-0.4820-9.60 
  Aissani, Sofiane 1738 ALG0.001-0.5820-11.60 
  Koudri, Samir 1803 ALG0.5010.02200.40 

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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