Individual Calculations November 2017
 Rahimi, Ali  Total change: 0.00  Rating chartPersonal card
 North East Holy Defense Week Standard Mehr 1396 Tehran IRI 2017-10-07
RcRownchangeKK*chgGame
 1161 1348 3.00 4 0.08 40 3.20 
  Movahhedi Rad, Amir Mohammad 1108 IRI1.0010.20408.00 
  Karam Yazdi, Parmida 1356 IRI0.001-0.4940-19.60 
  Ghavam, Kiarash 1073 IRI1.0010.17406.80 
  Movahhedi Rad, Amir Mohammad 1108 IRI1.0010.20408.00 

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)
 
 Tehran Under 18 League 1396 Round 1-4 Tehran IRI 2017-10-12
RcRownchangeKK*chgGame
 1748 1348 0.00 1 -0.08 40 -3.20 
  Gholamian Pour, Amin 1748  * IRI0.001-0.0840-3.20 
 * 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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