Rapid: Individual Calculations May 2018
 Abdelaziz, Tinhinane  Total change: 7.60  Rating chartPersonal card
 Zonal "Centre" du CNITC 2018 Algiers ALG 2018-03-29
RcRownchangeKK*chgGame
 1746 1492 1.50 5 0.46 20 9.20 
  Abdelatif, Mounir 1742 ALG0.001-0.1920-3.80 
  Tria , Yacine 1726 ALG0.001-0.2120-4.20 
  Mahieddine, Abdallah 1850 ALG0.001-0.1020-2.00 
  Ould Rouis, Zakaria 1520 ALG1.0010.542010.80 
  Abdi, Zineb Dina wm1890 ALG0.5010.42208.40 

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)
 
 27th First Saturday 2018 Algiers ALG 2018-04-07
RcRownchangeKK*chgGame
 1880 1480 0.00 1 -0.08 20 -1.60 
  Bouchareb, Nabil 1880  * ALG0.001-0.0820-1.60 
 * 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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