Individual Calculations January 2018
 Kordi, Karen  Total change: -5.20  Rating chartPersonal card
 Gilan First League 1396 Round 5-8 Gorgan IRI 2017-12-01
RcRownchangeKK*chgGame
 1376 1165 0.50 2 -0.05 40 -2.00 
  Safaeenezhad, Reza 1565  * IRI0.001-0.0840-3.20 
  Barzegar, Ali 1186 IRI0.5010.03401.20 
 * 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)
 
 Joybar Standard Chess Tournament Miladnoor Cup Azar 1396 Joybar IRI 2017-12-11
RcRownchangeKK*chgGame
 1565 1165 0.00 1 -0.08 40 -3.20 
  Jalali, Parima 1565  * IRI0.001-0.0840-3.20 
 * 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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