Individual Calculations January 2019
 Taheri, Mohammad Ali  Total change: -14.00  Rating chartPersonal card
 3rd Standard Hormozgan Parsian IRI 2018-12-19
RcRownchangeKK*chgGame
 1516 1399 1.50 6 -0.70 20 -14.00 
  Mohammadian, Omran 1791 IRI0.5010.42208.40 
  Jowkar, Armin 1534 IRI0.001-0.3220-6.40 
  Hajizadeh, Ali 1317 IRI0.001-0.6120-12.20 
  Abolhallaj, Hamidreza 1215 IRI1.0010.26205.20 
  Rashedi, Amin 1683 IRI0.001-0.1620-3.20 
  Darini, Esmaeil 1553 IRI0.001-0.2920-5.80 

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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