Individual Calculations May 2011
 Oliver, Gareth  Total change: -34.65  Rating chartPersonal card
 O2C Doeberl Cup Premier Canberra AUS 2011-04-21
RcRownchangeKK*chgGame
 2010 2214 4.50 9 -2.31 15 -34.65 
  Tan, Kevin 1930 AUS0.501-0.3415-5.10 
  Abrahams, Daniel 1954 CAN0.501-0.3215-4.80 
  Chen, Pengyu 1993 AUS1.0010.22153.30 
  Grigg, Sam 2012 AUS0.501-0.2615-3.90 
  Liu, Yi 1972 AUS0.501-0.3015-4.50 
  Zvedeniouk, Ilia 2110 AUS0.001-0.6415-9.60 
  Tan, Justin 2124 AUS1.0010.38155.70 
  Muller, Jonas 2004 AUS0.001-0.7715-11.55 
  Guo, Emma wf1995 AUS0.501-0.2815-4.20 

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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