Individual Calculations February 2020
 Haag, Wadim  Total change: -42.00  Rating chartPersonal card
 29. Erfurter Schachfestival Hauptturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 1693 1758 2.50 8 -2.10 20 -42.00 
  Weber, Tom 1425 GER1.0010.12202.40 
  Budde, Michael 1900 GER0.5010.19203.80 
  Reuter, Hans-Otto 1935 GER0.001-0.2720-5.40 
  Brandt, Wolfgang 1612 GER1.0010.30206.00 
  Kresse, Mathias 1931 GER0.001-0.2720-5.40 
  Niebur, Thorben Carl 1663 GER0.001-0.6320-12.60 
  Pohl, Max-Richard 1616 GER0.001-0.6920-13.80 
  Guo, Jacob Tingshen 1461 GER0.001-0.8520-17.00 

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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