Individual Calculations September 2021
 Krajinski, Lutz  Total change: -4.80  Rating chartPersonal card
 Biel Chess Festival 2021 - ATO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 1627 1580 3.00 7 -0.24 20 -4.80 
  Bischoff, Peter 1971 SUI0.001-0.0920-1.80 
  Egli, Arnold 1344 SUI1.0010.20204.00 
  Meyer, Prosper 1926 SUI0.001-0.1120-2.20 
  Eickert, Jeffrey 1467 GER0.001-0.6520-13.00 
  Hesse, Raphael 1451 SUI1.0010.33206.60 
  Scherler, Josephine 1419 SUI1.0010.29205.80 
  Amado-Blanco, Carlos 1813 SUI0.001-0.2120-4.20 

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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