Individual Calculations July 2022
 Hahn, Matthias  Total change: 5.00  Rating chartPersonal card
 XI. Unser Fritz-Open 2022 Herne GER 2022-06-15
RcRownchangeKK*chgGame
 2042 2083 3.50 6 0.25 20 5.00 
  Przystaw, Andreas 1698 GER0.501-0.4120-8.20 
  Schmidt, Ralph 1960 GER1.0010.33206.60 
  Patscha, Elias 2169 GER0.5010.12202.40 
  Ries, Benjamin f2315 GER0.5010.29205.80 
  Kaeding, Rainer c2093 GER0.5010.01200.20 
  Arakelian, Aik 2015 GER0.501-0.0920-1.80 

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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