Individual Calculations March 2012
 Said, Oliver  Total change: 35.10  Rating chartPersonal card
 London Christmas Open 2011 London ENG 2011-12-28
RcRownchangeKK*chgGame
 2005 1862 2.50 6 0.54 15 8.10 
  Colter, Nigel 1785 ENG1.0010.39155.85 
  Warman, Simon M 2056 ENG0.5010.25153.75 
  Graham, David B 2194 ENG0.001-0.1215-1.80 
  Chakanyuka, Charles 2103 ZIM1.0010.801512.00 
  Staples, Daniel J 2012 ENG0.001-0.3015-4.50 
  Jain, Radha 1877 ENG0.001-0.4815-7.20 

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)
 
 14. NordWest-Cup A Bad Zwischenahn GER 2012-01-26
RcRownchangeKK*chgGame
 2149 1945 3.50 7 1.80 15 27.00 
  Issing, Peter 2247 GER1.0010.851512.75 
  Straub, Peter 2176 GER0.5010.29154.35 
  Warns, Heiko 2168 GER0.001-0.2215-3.30 
  Mader, Sascha 2087 GER0.5010.19152.85 
  Doell, Detlef 2093 GER1.0010.701510.50 
  Hundack, Rolf 2150 GER0.001-0.2415-3.60 
  Stuemer, Paul 2123 GER0.5010.23153.45 

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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