Rapid: Individual Calculations May 2018
 Rostami, Amir Mohammad  Total change: 10.80  Rating chartPersonal card
 Yasouj Mabaas Cup Farvardin 1397 Yasouj IRI 2018-04-12
RcRownchangeKK*chgGame
 1473 1182 1.50 6 0.54 20 10.80 
  Ghanbarzadeh, Omran 1582  * IRI0.001-0.0820-1.60 
  Khalili, Masomeh 1498 IRI0.001-0.1320-2.60 
  Sharifi, Khalaf 1385 IRI0.001-0.2420-4.80 
  Yousefi, Nika 1380 IRI0.001-0.2420-4.80 
  Roodashtayan, Saadat 1481 IRI0.5010.35207.00 
  Shahroei, Abdolhamid 1514 IRI1.0010.882017.60 
 * 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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