Individual Calculations April 2019
 Hoekstra, Peter  Total change: 27.00  Rating chartPersonal card
 10. Pfalz-Open A Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 2143 2020 4.00 9 0.89 20 17.80 
  Syrov, Arkadi 2303 GER0.5010.34206.80 
  Karsay, Pascal 2323 GER1.0010.862017.20 
  Browning, Alex 2210 GER0.001-0.2520-5.00 
  Hahn, Florian 2152 GER0.001-0.3220-6.40 
  Jacob, Volker 2210 GER0.5010.25205.00 
  Braun, Michael 2127 GER0.5010.15203.00 
  Asadzade, Idris 2123 GER0.001-0.3620-7.20 
  Zielenski, Horst 1964 GER0.501-0.0820-1.60 
  Hagner, Bennet 1872 GER1.0010.30206.00 

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)
 
 Dutch Team Competition 2018-2019 Klasse 2B Round 7 various NED 2019-03-16
RcRownchangeKK*chgGame
 1994 2020 1.00 1 0.46 20 9.20 
  Schuil, Jeroen 1994 NED1.0010.46209.20 

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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