Individual Calculations January 2019
 Aya, Falah Sabah  Total change: 0.00  Rating chartPersonal card
 12th Khanzad classic Chess Championship 2018 Erbil IRQ 2018-12-12
RcRownchangeRpKK*chgGame
 1978 0 0.00 1 0.00 1178   0.00 
  Ramezani, Mahan 1978 IRI0.0010.00 0.00 

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)
 
 Iraqi Clubs Championship for Woman 2018 Baghdad IRQ 2018-12-27
RcRownchangeRpKK*chgGame
 1300 0 0.00 2 0.00 500   0.00 
  Miladi, Vahideh 1508 IRI0.0010.00 0.00 
  Zear, Dalzar Hma Salah 1091 IRQ0.0010.00 0.00 

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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