Rapid: Individual Calculations July 2017
 Safi, Abdullah  Total change: 1.40  Rating chartPersonal card
 5th Jirayr Ohanyan Cakir Chess Tournament - B Istanbul TUR 2017-06-03
RcRownchangeKK*chgGame
 1431 1420 2.50 5 0.07 20 1.40 
  Kul, Mahir Mete 1562 TUR0.001-0.3120-6.20 
  Inan, M.berk 1407 TUR1.0010.48209.60 
  Pamukcu, Alperen 1473 TUR1.0010.572011.40 
  Kaya, Serkan 1385 TUR0.001-0.5520-11.00 
  Ozbek, Celal 1329 TUR0.501-0.1220-2.40 

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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