Individual Calculations September 2014
 Van Der Borgt, Peter  Total change: -35.80  Rating chartPersonal card
 18e Hogeschool Zeeland Toernooi Vlissingen NED 2014-08-02
RcRownchangeKK*chgGame
 1868 2025 4.50 9 -1.79 20 -35.80 
  Rooker, Rien 1650 NED1.0010.09201.80 
  Saravanan, V. m2320 IND0.001-0.1520-3.00 
  Polster, Christian 1772 GER0.001-0.8120-16.20 
  Aardenburg, Piet 1781 NED1.0010.20204.00 
  Milort, Gerard 1879 NED0.501-0.2020-4.00 
  Bekedam, Tyro 1862 NED0.501-0.2220-4.40 
  Sinke, Wim 1877 NED0.001-0.7020-14.00 
  Braun, Eric 1817 NED0.501-0.2720-5.40 
  Schoor, Carl 1850 NED1.0010.27205.40 

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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