Rapid: Individual Calculations June 2018
 Shahram, Hayder Faiaq  Total change: 3.20  Rating chartPersonal card
 8th Khanzad Rapid Chess Championship Erbil IRQ 2018-05-24
RcRownchangeKK*chgGame
 1455 1255 2.00 7 0.16 20 3.20 
  Kardo Ako, Mohammad 1655  * IRQ0.001-0.0820-1.60 
  Hakar, Dalzar Hma Salah 1434 IRQ1.0010.732014.60 
  Mohammed Khaleel, Majeed 1616 IRQ0.001-0.1020-2.00 
  Ahmed, Soran Hassan 1271 IRQ0.5010.02200.40 
  Adnan, Ibrahim Khalil 1369 IRQ0.001-0.3420-6.80 
  Samir, Anwar Mohammed 1365 IRQ0.5010.15203.00 
  Ibrahim, Adnan Khalil 1473 IRQ0.001-0.2220-4.40 
 * 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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