Individual Calculations March 2011
 Feldman, Vladimir  Total change: 7.95  Rating chartPersonal card
 Australian Open Championship Sydney AUS 2011-01-02
RcRownchangeKK*chgGame
 2082 2262 6.50 10 -0.67 15 -10.05 
  Berezina, Irina mwm2238 AUS0.501-0.0315-0.45 
  Kluger, Carsten 2081 GER1.0010.26153.90 
  Smirnov, Anton 2002 AUS0.501-0.3215-4.80 
  Mortensen, Henrik 2015 DEN1.0010.19152.85 
  Solomon, Stephen J. m2408 AUS0.001-0.3015-4.50 
  Zajac, Maros 1963 SVK0.501-0.3515-5.25 
  Brown, Andrew 2175 AUS0.001-0.6215-9.30 
  Setiabudi, Allen 1906 AUS1.0010.11151.65 
  Grigg, Sam 2012 AUS1.0010.19152.85 
  Zulfic, Fedja 2024 AUS1.0010.20153.00 

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)
 
 Oceania Zonal 2011 Rotorua NZL 2011-01-25
RcRownchangeKK*chgGame
 2234 2262 6.00 9 1.20 15 18.00 
  Lynn, William 1962 NZL1.0010.15152.25 
  Zulfic, Fedja 2024 AUS0.501-0.3015-4.50 
  Ogada-Osir, Ibrahim 2152 AUS1.0010.35155.25 
  Reilly, Tim f2276 AUS0.5010.02150.30 
  Guo-Yuthok, Sherab 1978 AUS1.0010.16152.40 
  Cheng, Bobby f2335 AUS0.5010.10151.50 
  Illingworth, Max f2311 AUS0.5010.07151.05 
  Xie, George m2478 AUS1.0010.781511.70 
  Zhao, Zong-Yuan g2586 AUS0.001-0.1315-1.95 

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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