Individual Calculations July 2011
 Grigg, Sam  Total change: 27.75  Rating chartPersonal card
 Queensland Championship 2011 Brisbane AUS 2011-06-09
RcRownchangeKK*chgGame
 2067 2020 5.00 7 1.85 15 27.75 
  Hoholis, Harry 1820 AUS1.0010.24153.60 
  Solomon, Stephen J. m2385 AUS0.5010.40156.00 
  Fitzpatrick, Andrew 2023 AUS0.001-0.5015-7.50 
  Muller, Jonas 2025 AUS1.0010.51157.65 
  Abrahams, Daniel 2000 CAN0.501-0.0315-0.45 
  McClymont, Brodie 2042 AUS1.0010.53157.95 
  Nakauchi, Gene f2171 AUS1.0010.701510.50 

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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