Individual Calculations January 2020
 Alviri, Behaeen  Total change: -5.60  Rating chartPersonal card
 10th Esfahan Chess League 1398 Round 1-8 Esfahan IRI 2019-11-28
RcRownchangeKK*chgGame
 1677 1481 1.50 6 -0.28 20 -5.60 
  Kheiri, A.r. 1881  * IRI0.001-0.0820-1.60 
  Aghaei, Alireza 1881  * IRI0.001-0.0820-1.60 
  Samimi, Rasoul 1416 IRI0.001-0.5920-11.80 
  Bagherzadeh, Ali Reza 1619 IRI0.5010.19203.80 
  Samadi, Mostafa 1381 IRI1.0010.36207.20 
  Aliakbar Sichani, Alireza 1881  * IRI0.001-0.0820-1.60 
 * 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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