Individual Calculations July 2017
 Kokje, Joris  Total change: -24.80  Rating chartPersonal card
 BPB Limburg Open 2017 - Groep A Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 2133 2137 3.00 7 -0.56 40 -22.40 
  Hilwerda, Jonas 2068 NED0.501-0.1040-4.00 
  Bekedam, Tyro 2053 NED0.001-0.6240-24.80 
  Wilschut, Peter 2262 NED0.5010.17406.80 
  Beeke, Bob f2301 NED0.001-0.2840-11.20 
  Scholzen, Wolfgang 2074 GER1.0010.414016.40 
  Buermann, Jan Dr. 2102 GER0.001-0.5540-22.00 
  Freer, Glenn 2069 NED1.0010.414016.40 

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)
 
 HSG Open 2017 Group A Hilversum NED 2017-06-23
RcRownchangeKK*chgGame
 2056 2137 3.00 5 -0.06 40 -2.40 
  Van Randtwijk, Mick 1998 NED1.0010.314012.40 
  Duson, Robin 1898 NED0.501-0.3040-12.00 
  Paans, Johnny 1877 NED1.0010.18407.20 
  Ten Hertog, Hugo m2457 NED0.001-0.1340-5.20 
  Ritsema, Ronald 2051 NED0.501-0.1240-4.80 

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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