Individual Calculations January 2018
 Khalesi, Vahid  Total change: 5.40  Rating chartPersonal card
 Booshehr Open League 1396 Round 4-5 Booshehr IRI 2017-12-01
RcRownchangeKK*chgGame
 2205 2205 1.00 1 0.50 20 10.00 
  Salimifard, Behtash 2205 IRI1.0010.502010.00 

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)
 
 Iran First League 1396 Ahvaz IRI 2017-12-05
RcRownchangeKK*chgGame
 2004 2205 5.00 7 -0.23 20 -4.60 
  Bosagh Zadeh, Alireza 2005 IRI1.0010.24204.80 
  Ghari Zadeh, Mahmood 2077 IRI0.501-0.1720-3.40 
  Alizadeh, Gh 2217 IRI0.001-0.4820-9.60 
  Elahifar, Abdolah 1920 IRI1.0010.16203.20 
  Soleimanian, Milad 1969 IRI1.0010.20204.00 
  Karra, Siavash 1884 IRI1.0010.13202.60 
  Marfavi, Jasem 1954 IRI0.501-0.3120-6.20 

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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