Individual Calculations February 2020
 De Mie, Mariska  Total change: -34.40  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 2025 2158 3.00 7 -1.72 20 -34.40 
  Modder, Frank 1908 GER1.0010.19203.80 
  Polivanov, Anatoliy m2420 UKR0.001-0.1820-3.60 
  Von Krosigk, Florian 1986 GER0.501-0.2320-4.60 
  De Vries, Leon 1948 NED0.501-0.2720-5.40 
  Osbild, Reiner, Dr. 1996 GER1.0010.29205.80 
  Meyer, Juergen 1927 GER0.001-0.7920-15.80 
  Rau, Nikita 1987 GER0.001-0.7320-14.60 

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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