Individual Calculations January 2012
 Brown, Andrew  Total change: -9.75  Rating chartPersonal card
 MCC Cup Weekender Melbourne AUS 2011-10-28
RcRownchangeKK*chgGame
 2153 2216 5.00 8 0.55 15 8.25 
  Ying, Jimmy 1816  * AUS1.0010.08151.20 
  Illingworth, Max f2357 AUS0.001-0.3115-4.65 
  Narenthran, Savithri 1816  * AUS1.0010.08151.20 
  Urban, Szilveszter 2087 HUN1.0010.33154.95 
  Morris, James m2327 AUS1.0010.65159.75 
  Xie, George Wendi m2440 AUS0.001-0.2215-3.30 
  Penrose, Justin 2034 AUS1.0010.26153.90 
  Cheng, Bobby f2346 AUS0.001-0.3215-4.80 
 * 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)
 
 Lidums Australian Young Masters 2011 Adelaide AUS 2011-12-07
RcRownchangeKK*chgGame
 2035 2225 5.50 9 -1.20 15 -18.00 
  Liu, Yi 2039 AUS0.001-0.7415-11.10 
  Zulfic, Fedja 2087 AUS0.501-0.1915-2.85 
  Chen, Pengyu 2095 AUS0.501-0.1815-2.70 
  Smirnov, Anton 2063 AUS1.0010.29154.35 
  Guo, Emma wm1990 AUS0.501-0.2915-4.35 
  Ng, Clive 1993 AUS1.0010.21153.15 
  Grigg, Sam 2048 AUS1.0010.27154.05 
  Muller, Jonas 2023 AUS0.001-0.7615-11.40 
  Cameron, Alistair 1973 AUS1.0010.19152.85 

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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