Individual Calculations August 2022
 Chenari, Davood  Total change: -30.80  Rating chartPersonal card
 Shahriyar Standard tournament tir 1401 Shahriyar IRI 2022-06-29
RcRownchangeKK*chgGame
 1383 1640 2.50 5 -1.54 20 -30.80 
  Fatemi, Parsa 1313 IRI1.0010.13202.60 
  Khani, Majid 1515 IRI0.501-0.1720-3.40 
  Zare, Ali 1322 IRI0.001-0.8720-17.40 
  Darvishi, Matin 1408 IRI1.0010.21204.20 
  Shorakayi, Ali 1356 IRI0.001-0.8420-16.80 

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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