Individual Calculations December 2021
 Zepke, Armin  Total change: 34.00  Rating chartPersonal card
 3. Heidelberger Schachherbst - A-Turnier Heidelberg GER 2021-10-29
RcRownchangeKK*chgGame
 2087 2060 4.50 6 1.70 20 34.00 
  Tietzen, Stefan 1887 GER1.0010.27205.40 
  Herrmany, Marius 1802 GER1.0010.18203.60 
  Henrich, Thomas f2143 GER1.0010.612012.20 
  Koepke, Christian m2346 GER0.001-0.1620-3.20 
  Weller, Manuel 2237 GER0.5010.23204.60 
  Groebel, Aaron 2107 GER1.0010.572011.40 

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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