Individual Calculations February 2020
 Radja, Abdallah  Total change: 0.00  Rating chartPersonal card
 Zonal "OUEST" Championship 2020 Mostaganem ALG 2020-01-09
RcRownchangeRpKK*chgGame
 1230 0 1.00 5 0.00 990   0.00 
  Djibtrouhi, Mustapha 1028 ALG1.0010.00 0.00 
  Attaoui, Mohamed Riad 1520 ALG0.0010.00 0.00 
  Charef Khodja, Abdelrahmane 1206 ALG0.0010.00 0.00 
  Daho, Mohammed 1351 ALG0.0010.00 0.00 
  Mesmoudi, Nada Errayhane 1046 ALG0.0010.00 0.00 

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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