Individual Calculations August 2018
 Liu, David  Total change: 8.40  Rating chartPersonal card
 2018 Gold Coast Open Premier Gold Coast AUS 2018-06-28
RcRownchangeKK*chgGame
 2059 1986 4.00 9 0.21 40 8.40 
  Izzat, Kanan m2386  * AZE0.001-0.0840-3.20 
  Christensen, Joshua 1831 AUS1.0010.294011.60 
  Stojic, Dusan f2290 AUS0.001-0.1440-5.60 
  Jule, Alexandra wm2029 AUS1.0010.564022.40 
  Nakauchi, Gene f2216 AUS0.001-0.2140-8.40 
  Maguire, Tom 2093 AUS0.001-0.3540-14.00 
  Paevskiy, Igor 1981 AUS1.0010.494019.60 
  Ostapenko, Michael 1925 AUS0.001-0.5840-23.20 
  Au, Alexander 1776 AUS1.0010.23409.20 
 * 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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