Individual Calculations August 2018
 Tsai, Charles  Total change: -4.00  Rating chartPersonal card
 2018 Gold Coast Open Premier Gold Coast AUS 2018-06-28
RcRownchangeKK*chgGame
 2038 1996 4.00 9 -0.20 20 -4.00 
  Cheng, Bobby m2396  * AUS0.001-0.0820-1.60 
  Au, Alexander 1776 AUS1.0010.22204.40 
  Zulfic, Fedja 2179 AUS0.001-0.2620-5.20 
  Bondareva, Daria wc1854 RUS0.001-0.6920-13.80 
  Holliday, Bruce M 1838 AUS0.501-0.2120-4.20 
  Renjith, Sravan 1837 NZL1.0010.29205.80 
  Goh, Sean Christian 2001 SGP0.5010.01200.20 
  Parle, Hughston 2069 AUS1.0010.602012.00 
  Zhao, Zong-Yuan g2396  * AUS0.001-0.0820-1.60 
 * 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)
 

 

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