Individual Calculations January 2012
 Zhukov, Viktor  Total change: 9.60  Rating chartPersonal card
 21st World Senior Chess Championship Opatija CRO 2011-11-15
RcRownchangeKK*chgGame
 2139 2078 4.50 10 0.32 30 9.60 
  Rujevic, Mirko m2302 AUS0.5010.28308.40 
  Wittmann, Walter m2269 AUT0.001-0.2530-7.50 
  Strohbusch, Frank Dr 1880 GER0.501-0.2630-7.80 
  Nielsen, Peter 1794 DEN1.0010.16304.80 
  Rosino, Antonio f2231 ITA0.5010.20306.00 
  Tapper, Larry 2255 USA1.0010.733021.90 
  Malmdin, Nils-Ake f2308 SWE0.001-0.2130-6.30 
  Grinberg, Iosif P 2203 RUS0.001-0.3330-9.90 
  Patola, Eero 1934 FIN1.0010.31309.30 
  Frick, Christoph 2218 GER0.001-0.3130-9.30 

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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