Individual Calculations January 2020
 Salehnia, Hossein  Total change: -24.00  Rating chartPersonal card
 10th Esfahan Chess League 1398 Round 1-8 Esfahan IRI 2019-11-28
RcRownchangeKK*chgGame
 1649 1547 0.00 3 -1.20 20 -24.00 
  Kalantari, Behzad 1947  * IRI0.001-0.0820-1.60 
  Samadi, Mostafa 1381 IRI0.001-0.7220-14.40 
  Bagherzadeh, Ali Reza 1619 IRI0.001-0.4020-8.00 
 * 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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