Individual Calculations May 2018
 Sarkar, Omar Ali  Total change: 0.00  Rating chartPersonal card
 10th Khanzad Classic Chess Championship(2018) Erbil IRQ 2018-04-18
RcRownchangeRpKK*chgGame
 1449 0 1.00 5 0.00 1209   0.00 
  Jalal Al Deen, Dalin 1488 IRQ0.0010.00 0.00 
  Mimoon, Ghazi Azeez 1505 IRQ0.0010.00 0.00 
  Abdullah, Hasan Othman 1329 IRQ1.0010.00 0.00 
  Rabar, Bakhtyar Hama Saleh 1376 IRQ0.0010.00 0.00 
  Pola, Azad Saber 1545 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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