Rapid: Individual Calculations November 2018
 Rasi Pour, Iliya  Total change: 16.60  Rating chartPersonal card
 6th Ardabil Achmaz Chess School Cup Mehr 1397 Ardabil IRI 2018-10-06
RcRownchangeKK*chgGame
 1263 1337 3.50 5 0.53 20 10.60 
  Pour Vosough, Helia 1157 IRI1.0010.26205.20 
  Majidzadeh, Amirhossein 1471 IRI0.001-0.3220-6.40 
  Vafadar, Mobin 1327 IRI1.0010.49209.80 
  Rezaei, Aytak 1076 IRI1.0010.18203.60 
  Aabd, Arya 1282 IRI0.501-0.0820-1.60 

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)
 
 7th ardabil-achmaz chess school cup Tehran IRI 2018-10-12
RcRownchangeKK*chgGame
 1250 1337 4.00 6 0.30 20 6.00 
  Vaferi, Amirreza 1183 IRI1.0010.29205.80 
  Aabd, Arya 1282 IRI0.001-0.5820-11.60 
  Pour Vosough, Helia 1157 IRI1.0010.26205.20 
  Majidzadeh, Amirhossein 1471 IRI0.001-0.3220-6.40 
  Rezaei, Amirmehdi 1170 IRI1.0010.28205.60 
  Mahmoudi, Mohammad Amin 1239 IRI1.0010.37207.40 

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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