Individual Calculations August 2014
 Braggaar, Pim  Total change: -14.00  Rating chartPersonal card
 8e Leiden Chess Tournament Leiden NED 2014-07-11
RcRownchangeKK*chgGame
 2001 1967 2.50 7 -0.70 20 -14.00 
  Blom, Vincent 2218 NED0.001-0.1920-3.80 
  Faydi, Jonathan 2138 NED0.001-0.2720-5.40 
  Vrolijk, Liam 1771 NED0.001-0.7520-15.00 
  Kubbenga, Michael 1953 NED0.501-0.0220-0.40 
  Van Der Maat, Niek 1953 NED1.0010.48209.60 
  Corstjens, Rolf 1825 NED0.501-0.1920-3.80 
  Van Der Raaf, Erik 2152 NED0.5010.24204.80 

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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