Individual Calculations August 2022
 Aghaei, Arnika  Total change: -42.40  Rating chartPersonal card
 Tehran velait team cup Tehran IRI 2022-07-15
RcRownchangeKK*chgGame
 1401 1421 1.00 4 -1.06 40 -42.40 
  Dashtpeima, Hilda 1095 IRI1.0010.13405.20 
  Mohammadi, Maryam 1563 IRI0.001-0.3140-12.40 
  Dashtpeima, Helia 1300 IRI0.001-0.6640-26.40 
  Safaee, Sepehr 1645 IRI0.001-0.2240-8.80 

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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