Rapid: Individual Calculations June 2017
 Lassaci , Mhamed  Total change: -27.80  Rating chartPersonal card
 "8 MAY 1945"Celebration tournament A1700 Guelma ALG 2017-05-05
RcRownchangeKK*chgGame
 1791 1717 1.00 6 -1.39 20 -27.80 
  Attoui, Abderrezak 1839 ALG0.001-0.3320-6.60 
  Koudri, Samir 1803 ALG0.001-0.3820-7.60 
  Aissani, Abdelhamid 1792 ALG0.001-0.4020-8.00 
  Boukazata, Djamel 1814 ALG0.001-0.3720-7.40 
  Semaoune, Marouane 1763 ALG0.001-0.4420-8.80 
  Douaouria, Kamel 1735 ALG1.0010.532010.60 

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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