Individual Calculations February 2015
 Ghazizadeh Ehsaei, Milad  Total change: -0.80  Rating chartPersonal card
 Dey Cup (C) U-2100 (2015) Tehran IRI 2015-01-08
RcRownchangeKK*chgGame
 1622 1469 2.00 6 -0.04 20 -0.80 
  Ghafourian, Amir Ali 1869  * IRI0.001-0.0820-1.60 
  Jahankhani, Hojatollah 1747 IRI0.001-0.1720-3.40 
  Seyed Shahkaram Fard, Seyed Ar 1217 IRI1.0010.19203.80 
  Asgharzadeh, Mitra 1789 IRI0.001-0.1320-2.60 
  Harati, Hasti 1289 IRI1.0010.26205.20 
  Karimian, Amin 1820 IRI0.001-0.1120-2.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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