Individual Calculations March 2020
 Esmaeilpour Chirani, Morteza  Total change: -19.60  Rating chartPersonal card
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1322 1438 3.50 7 -0.98 20 -19.60 
  Molaei, Arian 1622 IRI0.001-0.2620-5.20 
  Sanaei, Kian 1233 IRI1.0010.24204.80 
  Masajedian, Moein 1615 IRI0.001-0.2720-5.40 
  Goodarzi, Hesam 1112 IRI1.0010.13202.60 
  Saber Nikoopasand, Samin 1216 IRI0.501-0.2820-5.60 
  Shahmohammadi, Dorsa 1208 IRI0.001-0.7920-15.80 
  Yazdani Gharie Pikar, Korosh 1245 IRI1.0010.25205.00 

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)
 

 

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