Individual Calculations April 2019
 Wecker, Martin  Total change: 21.60  Rating chartPersonal card
 10. Pfalz-Open A Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 2178 2145 5.50 9 1.27 20 25.40 
  Ponomarev, Maximilian 1924 GER1.0010.22204.40 
  Mu, Ke 2414 CHN0.001-0.1720-3.40 
  Huschens, Matthias 2023 GER0.501-0.1720-3.40 
  Van Der Meiden, Dirk 2009 NED0.501-0.1820-3.60 
  Lohvinov, Petro 2035 UKR1.0010.35207.00 
  Danin, Alexandre g2526 RUS0.5010.41208.20 
  Sergienko, Sergey m2331 RUS0.001-0.2620-5.20 
  Wu, Luka 2054 GER1.0010.38207.60 
  Nekrasov, Mihail m2285 UKR1.0010.692013.80 

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)
 
 NRW-Klasse 2 2018/2019 March 2019 various GER 2019-03-17
RcRownchangeKK*chgGame
 2004 2145 0.50 1 -0.19 20 -3.80 
  Moellerring, Richard 2004 GER0.501-0.1920-3.80 

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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