Individual Calculations September 2022
 Zare, Ali  Total change: -22.40  Rating chartPersonal card
 Shahriyar Standard Tournament Mordad 1401 shahriyar IRI 2022-08-09
RcRownchangeKK*chgGame
 1223 1388 3.00 5 -0.51 20 -10.20 
  Aghaei Chaghoush, Samira 1166 IRI1.0010.22204.40 
  Ahanpie, Mahbod 1245 IRI0.001-0.6920-13.80 
  Abdollahi, Tanaz 1050 IRI1.0010.12202.40 
  Hoseinizadeh, Parmida 1271 IRI1.0010.34206.80 
  Ghodousi, Arian 1385 IRI0.001-0.5020-10.00 

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)
 
 1st IRCF Standard Tournament 1401 Tehran IRI 2022-08-15
RcRownchangeKK*chgGame
 1458 1388 1.50 5 -0.61 20 -12.20 
  Shokri, Firouz 1691 IRI0.001-0.1420-2.80 
  Gholami, Armin 1665 IRI0.5010.33206.60 
  Malakouti, Ehsan 1738 IRI0.001-0.1120-2.20 
  Heydari, Setayesh 1091 IRI1.0010.15203.00 
  Hosseini, Seyed Arad 1103 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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