Individual Calculations April 2020
 Litfin, Boris  Total change: -39.00  Rating chartPersonal card
 36. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1772 1948 4.50 9 -1.95 20 -39.00 
  Hoerhold, Karola 1674 GER1.0010.17203.40 
  Engelmann, Chris 1770 GER0.501-0.2320-4.60 
  Kopischke, Maik 1799 GER0.001-0.7020-14.00 
  Keymling, Detlev J. 1602 GER1.0010.11202.20 
  Dohmes, Swidbert 1735 GER1.0010.23204.60 
  Natterer, Winfried 1669 GER1.0010.16203.20 
  Spanton, Tim R 1837 ENG0.001-0.6520-13.00 
  Steiger, Michael 1990 GER0.001-0.4420-8.80 
  Franke, Maximilian 1872 GER0.001-0.6020-12.00 

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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