Individual Calculations August 2021
 Stierle, Martin  Total change: 19.00  Rating chartPersonal card
 29. Offene Seniorenmeisterschaft Sachsen-Anhalt over 50 Magdeburg GER 2021-07-05
RcRownchangeKK*chgGame
 1910 1867 4.00 7 0.95 20 19.00 
  Remstedt, Ute 1529 GER1.0010.12202.40 
  Schober, Ralf 2053 GER0.001-0.2620-5.20 
  Ehrich, Dieter 1620 GER1.0010.19203.80 
  Valet, Richard 2011 GER0.5010.19203.80 
  Seibicke, Ralf 2119 GER0.5010.31206.20 
  Moritz, Hartmut 2045 GER0.5010.23204.60 
  Poetke, Dan-Peter 1992 GER0.5010.17203.40 

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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