Individual Calculations September 2021
 Simon, Ralf-Axel  Total change: 63.20  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 2093 2079 7.50 9 3.16 20 63.20 
  Grunewald, Peter 1810 GER1.0010.17203.40 
  Zimmermann, Manfred 1932 GER1.0010.30206.00 
  Juhnke, Juergen 2272 GER0.001-0.2520-5.00 
  Walther, Joachim 1898 GER1.0010.26205.20 
  Dobierzin, Olaf 2002 GER1.0010.39207.80 
  Zieher, Hartmut f2153 GER0.5010.10202.00 
  Syre, Christian f2249 GER1.0010.722014.40 
  Kierzek, Matthias, Dr. 2201 GER1.0010.672013.40 
  Boidman, Yuri m2320 GER1.0010.802016.00 

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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