Rapid: Individual Calculations May 2018
 Tria , Yacine  Total change: -30.40  Rating chartPersonal card
 Zonal "Centre" du CNITC 2018 Algiers ALG 2018-03-29
RcRownchangeKK*chgGame
 1743 1726 2.50 7 -0.82 20 -16.40 
  Djeddi, Mohamed 1936 ALG0.001-0.2320-4.60 
  Abdelaziz, Tinhinane 1492 ALG1.0010.21204.20 
  Assem, Abderezzak 1690 ALG0.001-0.5520-11.00 
  Zane, Rayane 1495 ALG1.0010.21204.20 
  Benkiar, Djamel 1947 ALG0.5010.28205.60 
  Bensadi, Lotfi 1834 ALG0.001-0.3520-7.00 
  Harichane, Bassem 1805 ALG0.001-0.3920-7.80 

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)
 
 27th First Saturday 2018 Algiers ALG 2018-04-07
RcRownchangeKK*chgGame
 1954 1726 0.00 3 -0.70 20 -14.00 
  Djeddi , Salah Eddine 1853 ALG0.001-0.3320-6.60 
  Benhadi, Aziz Madani m2122 ALG0.001-0.0820-1.60 
  Bouchareb, Nabil 1887 ALG0.001-0.2920-5.80 

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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