Individual Calculations January 2020
 Shamsaldini, Sohrab  Total change: -34.00  Rating chartPersonal card
 8th Hormozgan Standard Cup 1398 Hormozgan IRI 2019-11-25
RcRownchangeKK*chgGame
 1490 1748 4.00 7 -1.56 20 -31.20 
  Kamran Nia, Helia 1348  * IRI0.001-0.9220-18.40 
  Kamran Nia, Elena 1348  * IRI1.0010.08201.60 
  Zahedi, Vahid 1407 IRI1.0010.12202.40 
  Fatehi, Davood 1535 IRI1.0010.23204.60 
  Hossein Poor, Fazlollah 1652 IRI1.0010.37207.40 
  Rahimi, Aref 1675 IRI0.001-0.6020-12.00 
  Najafi Hajivar, Vahid 1463 IRI0.001-0.8420-16.80 
 * 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)
 
 24th Iranian first League 1398 Hormozgan IRI 2019-12-10
RcRownchangeKK*chgGame
 1667 1748 3.50 6 -0.14 20 -2.80 
  Khademi, Mohammad Miran f2148  * IRI0.001-0.0820-1.60 
  Molai Nasab, Mohamad Matin 1563 IRI1.0010.26205.20 
  Yousefi, Behniya 1717 IRI1.0010.46209.20 
  Rafaati, Radin 1631 IRI0.501-0.1620-3.20 
  Mahdizadeh, Farhan 1348  * IRI1.0010.08201.60 
  Dehghani, Parsa 1596 IRI0.001-0.7020-14.00 
 * 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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