Individual Calculations April 2019
 Schiffer, Stefan  Total change: -11.00  Rating chartPersonal card
 10. Pfalz-Open A Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 2123 2261 5.50 9 -0.55 20 -11.00 
  Shapiro, Vladimir 2001 GER1.0010.18203.60 
  Haack, Kevin 1994 GER0.501-0.3220-6.40 
  Wensing, Maximilian 2029 GER0.501-0.2920-5.80 
  Wanner, Lukas 2051 GER0.501-0.2720-5.40 
  Huschens, Matthias 2023 GER0.501-0.3020-6.00 
  Scherer, Frank 2072 GER1.0010.25205.00 
  Zaitsev, Mikhail m2440 RUS0.5010.23204.60 
  Mu, Ke 2414 CHN0.001-0.3020-6.00 
  Meulner, Klaus 2084 GER1.0010.27205.40 

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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