Rapid: Individual Calculations February 2018
 Alizadeh, Amir Reza  Total change: -19.80  Rating chartPersonal card
 Noshahr Rapid Cup Under 18 Dey 1396 Noshahr IRI 2018-01-19
RcRownchangeKK*chgGame
 1269 1180 1.00 4 -0.64 20 -12.80 
  Faraji, Kian 1007 IRI1.0010.27205.40 
  Sadeghifar, Mohammadreza 1580  * IRI0.001-0.0820-1.60 
  Namdar Abadi, Abolfazl 1182 IRI0.001-0.5020-10.00 
  Barari Bijargah, Arghavan 1306 IRI0.001-0.3320-6.60 
 * 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)
 
 26th Babol Rapid Cup Memorial of Omid Shapoori 1396 Babol IRI 2018-01-27
RcRownchangeKK*chgGame
 1340 1180 1.50 6 -0.35 20 -7.00 
  Poormosavi, Seyed Kian 1580  * IRI0.001-0.0820-1.60 
  Samadi Riakandeh, Said Alireza 1429 IRI0.001-0.1920-3.80 
  Hesami, M.hosein 1306 IRI0.5010.17203.40 
  Tahmasbi, Abotaleb 1255 IRI0.001-0.4020-8.00 
  Poormosavi, Seyed Kanan 1143 IRI1.0010.45209.00 
  Yahyapour, Ali Asghar 1327 IRI0.001-0.3020-6.00 
 * 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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