Individual Calculations February 2023
 Lagunow, Alexander  Total change: -11.40  Rating chartPersonal card
 Bremer Silvester Open 2022 A Bremen GER 2022-12-27
RcRownchangeKK*chgGame
 2103 2357 4.50 7 -1.14 10 -11.40 
  Pautz, Peter 1991 GER1.0010.10101.00 
  Juegel, Marcel 2126 GER0.001-0.7910-7.90 
  Mix, Clemens 2030 GER1.0010.13101.30 
  Wiley, Tom E f2125 ENG0.501-0.2910-2.90 
  Roehr, Oliver 2078 GER1.0010.16101.60 
  Von Mettenheim, Johannes 2181 GER0.501-0.2310-2.30 
  Asadzade, Idris 2193 GER0.501-0.2210-2.20 

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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