Rapid: Individual Calculations April 2015
 Mohammed, Zozek Salah Mohammed  Total change: 12.00  Rating chartPersonal card
 Peshmergah Championship Rapid Chess 2015 Sulaymaniyah IRQ 2015-02-27
RcRownchangeKK*chgGame
 2056 2280 5.50 7 0.20 20 4.00 
  Rebaz, Nasir Jamal 1880  * IRQ1.0010.08201.60 
  Ares, Saber Majeed 2098 IRQ0.001-0.7420-14.80 
  Shayan, Sabri.mohmood 2161 IRQ1.0010.34206.80 
  Salih, Akar Ali Salih f2328 IRQ1.0010.572011.40 
  Taha, Jalal.abdula 2031 IRQ1.0010.19203.80 
  Zrng, Salah Mohammed 2017 IRQ0.501-0.3220-6.40 
  Ahmed, Jaza Jamal 1880  * IRQ1.0010.08201.60 
 * 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)
 
 Nowruz international chess championship 2015 Erbil IRQ 2015-03-18
RcRownchangeKK*chgGame
 2126 2280 4.50 6 0.40 20 8.00 
  Ahmed , J.majeed 2045 IRQ0.001-0.7920-15.80 
  Mazn, Bayad Abdulqader 1880  * IRQ1.0010.08201.60 
  Shayan, Sabri.mohmood 2161 IRQ1.0010.34206.80 
  Bahzad, Zeenaldeen Mawlud 2068 IRQ1.0010.23204.60 
  Nabeel, Aziz U 2055 IRQ1.0010.22204.40 
  Zubarev, Alexander g2546 UKR0.5010.32206.40 
 * 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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