Rapid: Individual Calculations August 2022
 Yousef Zarin, Mobin  Total change: 44.20  Rating chartPersonal card
 3rd IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-22
RcRownchangeKK*chgGame
 1626 1496 6.00 9 2.63 20 52.60 
  Bandeh Yazdani, Barbod 1214 IRI1.0010.16203.20 
  Ghayourifar, Amir 1743 IRI1.0010.812016.20 
  Zare, Arman 1125 IRI1.0010.10202.00 
  Mohandesi, Shahin m1897 IRI1.0010.922018.40 
  Rahmatian, Shayan 1965 IRI0.001-0.0520-1.00 
  Ahadian, Armin 1706 IRI0.001-0.2320-4.60 
  Omidi, Armin 1250 IRI1.0010.19203.80 
  Ganjeh, Yousef 1697 IRI1.0010.762015.20 
  Ghorbani, Hadi f2040 IRI0.001-0.0320-0.60 

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)
 
 4th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-07-29
RcRownchangeKK*chgGame
 1677 1496 1.00 4 -0.42 20 -8.40 
  Noroozi, Omid m2222 IRI0.001-0.0120-0.20 
  Meshkini, Mohamadmehdi 1096  * IRI1.0010.08201.60 
  Ahadian, Armin 1706 IRI0.001-0.2320-4.60 
  Mousivand, Ali 1684 IRI0.001-0.2620-5.20 
 * 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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