Rapid: Individual Calculations November 2021
 Namdar Abadi, Abolfazl  Total change: -0.20  Rating chartPersonal card
 Ghaemshahr Rapid Cup Shadravan Sadati Mazandaran IRI 2021-10-01
RcRownchangeKK*chgGame
 1201 1323 4.00 6 -0.01 20 -0.20 
  Asgharnezhadamiri, Arshia 1106 IRI1.0010.22204.40 
  Nazarian, Parsa 1716 IRI0.001-0.0820-1.60 
  Modanloo, Narges 1052 IRI1.0010.17203.40 
  Adabyeh, Ashkan 1132 IRI0.001-0.7520-15.00 
  Goudarzian, Mahan 1122 IRI1.0010.24204.80 
  Haghshenas, Moahammad Sadra 1075 IRI1.0010.19203.80 

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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