Individual Calculations January 2022
 Shokri, Farhad  Total change: -41.20  Rating chartPersonal card
 Ilam Standard Yalda Cup 1400 Ilam IRI 2021-12-22
RcRownchangeKK*chgGame
 1331 1600 3.00 5 -1.03 40 -41.20 
  Hoseini, Hamzeh 1453 IRI0.001-0.7040-28.00 
  Dabiri, Kasra 1506 IRI1.0010.374014.80 
  Valizadeh, Ashkan 1200  * IRI0.001-0.9240-36.80 
  Dadafarin, Nourollah 1246 IRI1.0010.11404.40 
  Fatahipour, Valiollah 1249 IRI1.0010.11404.40 
 * 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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