Individual Calculations April 2015
 Johansson, Per  Total change: -1.00  Rating chartPersonal card
 3. World Senior Team Championship Open 65 + Dresden GER 2015-02-24
RcRownchangeKK*chgGame
 2005 1923 3.50 9 -0.05 20 -1.00 
  Dueckstein, Andreas, Dr. m2183 AUT0.5010.32206.40 
  Carlsten, Peter 2039 SWE0.001-0.3420-6.80 
  Briesemeister, Klaus 1760 GER0.501-0.2220-4.40 
  Hellwege, Werner 1981 GER0.5010.08201.60 
  Bondick, Karl-Heinz 2065 GER0.5010.19203.80 
  Meier, Wolfgang 2136 GER0.001-0.2320-4.60 
  Mann, Dieter, Dr. 1715 GER1.0010.23204.60 
  Liebscher, Helmar 2089 GER0.001-0.2820-5.60 
  Reynolds, Ian 2075 ENG0.5010.20204.00 

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)
 

 

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