Individual Calculations October 2018
 Masoumi, Sahel  Total change: -10.40  Rating chartPersonal card
 Round 1 Rasht IRI 2018-09-14
RcRownchangeKK*chgGame
 1785 1409 0.00 1 -0.09 40 -3.60 
  Shenavar, Bardia 1785 IRI0.001-0.0940-3.60 

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)
 
 5th Gilan Ayandesazan League 2018 Gilan IRI 2018-09-15
RcRownchangeKK*chgGame
 1351 1409 1.50 3 -0.17 40 -6.80 
  Torabi, Shahriar 1361 IRI0.501-0.0740-2.80 
  Hoshangi, Amir Ali 1031 IRI1.0010.09403.60 
  Niazi, Arash 1662 IRI0.001-0.1940-7.60 

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)
 

 

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