Individual Calculations May 2017
 Girgin, Ibrahim  Total change: -16.40  Rating chartPersonal card
 2017 Noble Park Club Championship Melbourne AUS 2017-02-04
RcRownchangeKK*chgGame
 1402 1379 2.50 7 -0.82 20 -16.40 
  Mijatovic, Bosko 1779  * AUS0.001-0.0820-1.60 
  Kolak, Tanya 1468 AUS0.001-0.3820-7.60 
  Deng, Jimmy 1345 AUS0.501-0.0520-1.00 
  Hooi, Ethan 1513 AUS0.001-0.3220-6.40 
  Bao, Kevin 1143 AUS1.0010.20204.00 
  Cron, Jack 1055 AUS1.0010.13202.60 
  Wang, Ruicheng 1511 AUS0.001-0.3220-6.40 
 * 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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