Individual Calculations February 2017
 Atanejhad, Sahebali  Total change: 17.40  Rating chartPersonal card
 15th International Khazar Cup (Masters) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 2206 2115 4.50 9 1.00 20 20.00 
  Tabatabaei, M.amin m2493 IRI0.001-0.0920-1.80 
  Tsomaia, Nikoloz 2246 GEO0.001-0.3220-6.40 
  Borazjani, Alireza 2010 IRI1.0010.36207.20 
  Asgarizadeh, Minoo wf2159 IRI0.5010.06201.20 
  Hosseinzadeh, Nima 2288 IRI1.0010.732014.60 
  Valizadeh, Ali 2273 IRI0.001-0.2920-5.80 
  Rostami, Rouzbeh 2114 IRI0.5010.00200.00 
  Talebi, Masoud 2037 IRI1.0010.39207.80 
  Asgari, Morteza f2233 IRI0.5010.16203.20 

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)
 
 East Azarbaijan team chess tournament 1395 Round 10-11 Tabriz IRI 2017-01-27
RcRownchangeKK*chgGame
 1849 2115 1.50 2 -0.13 20 -2.60 
  Sokoti, Firooz 1919 IRI0.501-0.2520-5.00 
  Hakkaki Fard, Pedram 1778 IRI1.0010.12202.40 

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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