Individual Calculations March 2018
 Stein, Siegfried  Total change: 21.40  Rating chartPersonal card
 34. Offene Berliner Senioreneinzelmeisterschaft 2018 Berlin GER 2018-01-30
RcRownchangeKK*chgGame
 1850 1747 4.00 8 1.07 20 21.40 
  Richter, Hans-Peter 2051 GER0.001-0.1420-2.80 
  Gmerek, Henning 1529 GER1.0010.22204.40 
  Grunewald, Peter 1852 GER0.5010.14202.80 
  Gruner, Klaus-Dieter 1846 GER0.5010.14202.80 
  Bluhm, Robert 1845 GER0.5010.13202.60 
  Fiedler, Wolfgang 1892 GER0.001-0.3120-6.20 
  Schmidt, Dietrich 1921 GER1.0010.732014.60 
  Baranowsky, Peter 1863 GER0.5010.16203.20 

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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