Individual Calculations January 2019
 Kolaee, Mohammad  Total change: -7.60  Rating chartPersonal card
 6th Fars chess League 1397 Round 3-11 Fars IRI 2018-11-30
RcRownchangeKK*chgGame
 1545 1593 3.00 6 -0.38 20 -7.60 
  Namdarigharghani, Parsa 1932 IRI0.001-0.1220-2.40 
  Shahed, Mohammad Matin 1303 IRI1.0010.16203.20 
  Dokohaki, Tannaz 1312 IRI1.0010.16203.20 
  Tahmasebi, Tooraj 1536 IRI0.001-0.5820-11.60 
  Tabibifard, Pouriya 1382 IRI1.0010.23204.60 
  Ghirati, Mojtaba 1806 IRI0.001-0.2320-4.60 

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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