Individual Calculations August 2022
 Samsam, Farhad  Total change: 62.20  Rating chartPersonal card
 1st Gilan Cup International Chess Festival Category A Rasht IRI 2022-07-09
RcRownchangeKK*chgGame
 2140 1915 4.50 8 2.29 20 45.80 
  Mohamadi, Niyousha 1626 IRI1.0010.16203.20 
  Darini, Pouria g2426 IRI0.5010.46209.20 
  Rastbod, Ali f2393 IRI0.5010.45209.00 
  Mahdavi, Reza f2302 IRI0.5010.41208.20 
  Omidi, Arya 2317 IRI0.001-0.0820-1.60 
  Teimouri Yadkuri, Shahdad 1848 IRI1.0010.41208.20 
  Yadegar, Radin 2029 IRI1.0010.662013.20 
  Ramezani, Mahan 2178 IRI0.001-0.1820-3.60 

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)
 
 Gilan Super League 18th Round 18 Rasht IRI 2022-07-29
RcRownchangeKK*chgGame
 2178 1915 1.00 1 0.82 20 16.40 
  Ramezani, Mahan 2178 IRI1.0010.822016.40 

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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