Individual Calculations December 2017
 Zare, Reyhaneh  Total change: -52.40  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U14 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1121 1129 0.00 2 -1.02 40 -40.80 
  Rahnama, Maryam 1237 IRI0.001-0.3540-14.00 
  Khodaverdi, Artin 1004 IRI0.001-0.6740-26.80 

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)
 
 Tehran Women League 1396 Round 4-6 Tehran IRI 2017-11-25
RcRownchangeKK*chgGame
 1477 1171 0.00 2 -0.29 40 -11.60 
  Rezaei Salim, Mahyas 1536 IRI0.001-0.1040-4.00 
  Karam Yazdi, Parmida 1418 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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