Individual Calculations December 2021
 Lorch, Stephan  Total change: -14.60  Rating chartPersonal card
 3. Heidelberger Schachherbst - B-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 1526 1594 1.00 2 -0.15 20 -3.00 
  Schmid, Alfred 1324 GER1.0010.17203.40 
  Zirlik, Rudi 1728 GER0.001-0.3220-6.40 

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)
 
 25. Deutsche Polizeischachmeisterschaft Hockenheim GER 2021-11-01
RcRownchangeKK*chgGame
 1752 1594 0.00 2 -0.58 20 -11.60 
  Theissen, Frank 1775 GER0.001-0.2620-5.20 
  Oberkirch, Roland 1729 GER0.001-0.3220-6.40 

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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