Individual Calculations April 2019
 Kierzek, Mira  Total change: 17.20  Rating chartPersonal card
 35. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1948 1961 5.50 9 0.86 20 17.20 
  Koch, Dieter, Dr. 1698 GER1.0010.18203.60 
  Daeubler, Heinrich 2172 GER0.5010.27205.40 
  Rueberg, Jobst f2132 GER0.5010.23204.60 
  Norman, Kenneth c2121 ENG0.001-0.2920-5.80 
  Zschorsch, Peter 1808 GER1.0010.30206.00 
  Neese, Hans-Joachim f2100 GER0.001-0.3120-6.20 
  Bjorgvik, Jan 1785 NOR1.0010.27205.40 
  Aigner, Georg 1853 GER0.501-0.1520-3.00 
  Klimpel, Siegfried 1861 GER1.0010.36207.20 

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)
 

 

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