Individual Calculations October 2017
 Boudaoud, Khaled  Total change: -25.40  Rating chartPersonal card
 30th Agerian Team Chess Championship 2017 Oran ALG 2017-09-18
RcRownchangeKK*chgGame
 1929 2058 4.00 8 -1.27 20 -25.40 
  Zaibi, Amir m2384 TUN0.001-0.1320-2.60 
  Aknouche, Ameur 2058 ALG1.0010.502010.00 
  Bentoumi, Miloud 2037 ALG0.501-0.0320-0.60 
  Ferrah, Hacene 1828 ALG0.501-0.2920-5.80 
  Aslouni, Yanis 1683 ALG0.001-0.9120-18.20 
  Saoudi, Mohamed Lamine 1763 ALG1.0010.15203.00 
  Chaib, Mohamed Amine 1840 ALG0.001-0.7820-15.60 
  Miloudi, Badis 1835 ALG1.0010.22204.40 

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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