Individual Calculations March 2020
 Wecker, Martin  Total change: 13.00  Rating chartPersonal card
 NRW-Liga 1 2019/2020 January 2020 various GER 2020-01-26
RcRownchangeKK*chgGame
 2102 2138 0.50 1 -0.05 20 -1.00 
  Trzaska, Peter 2102 GER0.501-0.0520-1.00 

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)
 
 NRW-Liga 1 2019/2020 February 2020 various GER 2020-02-16
RcRownchangeKK*chgGame
 2038 2146 0.50 1 -0.15 20 -3.00 
  Zwielich, Frank 2038 GER0.501-0.1520-3.00 

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)
 
 11. Pfalz-Open A Neustadt an der Weinstrasse GER 2020-02-21
RcRownchangeKK*chgGame
 2131 2146 5.50 9 0.85 20 17.00 
  Zimpfer, Andreas 1894 GER0.501-0.3120-6.20 
  Patzer, Joerg 1885 GER1.0010.18203.60 
  Richter, Nils f2354 GER0.5010.27205.40 
  Fischer, Daniel f2318 SUI0.001-0.2720-5.40 
  Proettel, Swen c2069 GER0.501-0.1120-2.20 
  Bethke, Robert 2028 GER0.501-0.1620-3.20 
  Hanisch, Joerg 2021 GER1.0010.33206.60 
  Bastian, Herbert m2301 GER1.0010.712014.20 
  Koelle, Tobias f2305 GER0.5010.21204.20 

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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