Individual Calculations December 2018
 Karimi, Mohammadmahdi  Total change: -40.00  Rating chartPersonal card
 -1397 Round 2-3 Rasht IRI 2018-10-05
RcRownchangeKK*chgGame
 1413 1201 0.00 1 -0.23 40 -9.20 
  Rafigh, Shervin 1413 IRI0.001-0.2340-9.20 

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)
 
 Tehran Standard Cup 16-18 Aban 1397 (U1600) Tehran IRI 2018-11-07
RcRownchangeKK*chgGame
 1120 1332 0.00 1 -0.77 40 -30.80 
  Taj Dini, Hasti 1120 IRI0.001-0.7740-30.80 

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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