Individual Calculations April 2018
 Bjorgvik, Jan Arne  Total change: 9.20  Rating chartPersonal card
 34. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1900 1756 3.00 8 0.46 20 9.20 
  Gerl, Hans, Dr. 2012 GER0.5010.31206.20 
  Maurer, Fritz 2025 SUI0.5010.33206.60 
  Lainburg, Viktor 1960 GER0.5010.26205.20 
  Meul, Willi 1923 GER0.001-0.2820-5.60 
  Winter, Bernd 1925 GER1.0010.722014.40 
  Di Lazzaro, Gabriele 1899 ITA0.001-0.3120-6.20 
  Oser, Thor 1650 GER0.501-0.1420-2.80 
  Knischka, Walter 1807 GER0.001-0.4320-8.60 

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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