Individual Calculations January 2019
 Parwa, Pshtiwan Ahmed  Total change: 0.00  Rating chartPersonal card
 12th Khanzad classic Chess Championship 2018 Erbil IRQ 2018-12-12
RcRownchangeRpKK*chgGame
 1327 0 1.00 6 0.00 1054   0.00 
  Akar, Omiad Saber 1337 IRQ0.0010.00 0.00 
  Paywand, Shakir Sherko 1526 IRQ0.0010.00 0.00 
  Hakar, Dalzar Hma Salah 1241 IRQ1.0010.00 0.00 
  Ahmed, Farhad Ali 1521 IRQ0.0010.00 0.00 
  Kaziwa, Salah Abdullah 1259 IRQ0.0010.00 0.00 
  Shadi, Fouad Mohammed 1078 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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