Individual Calculations April 2014
 Ramezani, Mahan  Total change: -9.15  Rating chartPersonal card
 12th International Khazar Open Cup (D) U-14 Rasht IRI 2014-02-11
RcRownchangeKK*chgGame
 1455 1639 2.00 4 -0.86 15 -12.90 
  Nejati, Alireza 1360 IRI1.0010.16152.40 
  Yousefikia, Arian 1743 IRI0.001-0.3615-5.40 
  Sowti, Abolfazl 1285 IRI1.0010.11151.65 
  Nezamhashemi, Mohammad 1431 IRI0.001-0.7715-11.55 

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 U-10 Boys Championship 2014 Rasht IRI 2014-02-26
RcRownchangeKK*chgGame
 1592 1639 2.50 4 0.25 15 3.75 
  Hosseini, Seyedmohammad 1504 IRI0.501-0.1815-2.70 
  Zomorrodian, Eilia 1603 IRI1.0010.45156.75 
  Poormosavi, Seyed Kian 1541 IRI1.0010.37155.55 
  Jahedi, Mani 1721 IRI0.001-0.3915-5.85 

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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