Individual Calculations September 2022
 Friedrich, Heike  Total change: -9.60  Rating chartPersonal card
 34. Kieler Open 2022 Kiel GER 2022-07-30
RcRownchangeKK*chgGame
 1536 1472 2.50 6 -0.24 40 -9.60 
  Browning, Rebecca 1938 GER0.001-0.0540-2.00 
  Schramm, Daniel 1829 GER0.001-0.1140-4.40 
  Haertel, Leon 1078 GER0.501-0.4240-16.80 
  Peglau, Lorena 1207 GER1.0010.18407.20 
  Bruehl, Rainer 1263 GER1.0010.23409.20 
  Christensen, Andreas 1901 GER0.001-0.0740-2.80 

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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