Individual Calculations November 2017
 Hoekstra, Peter  Total change: -40.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2C Round 2 Various NED 2017-10-07
RcRownchangeKK*chgGame
 2093 2074 0.50 1 0.03 20 0.60 
  Gutkind, Kedem 2093 NED0.5010.03200.60 

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)
 
 9. Korbacher Open A-Turnier Korbach GER 2017-10-19
RcRownchangeKK*chgGame
 1830 2074 3.50 7 -2.06 20 -41.20 
  Van De Griend, Johan 1797 NED0.001-0.8320-16.60 
  Held, Martin 1821 GER0.501-0.3120-6.20 
  Shkolnyk, Boris 1812 GER1.0010.18203.60 
  Koerber, Thomas 1765 GER1.0010.14202.80 
  Wachsmann, Dietmar 1930 GER0.001-0.6920-13.80 
  Dudink, Bas 1951 NED0.001-0.6720-13.40 
  Bayer, Martin 1732 GER1.0010.12202.40 

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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