Individual Calculations August 2014
 Holwijn, Melvin  Total change: 5.40  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep B Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 1902 1927 4.00 7 0.27 20 5.40 
  Gouma, Ronald 1922 NED1.0010.49209.80 
  Pijlman, Rene 1966 NED1.0010.552011.00 
  De Vogelaere, Robin 1942 BEL0.001-0.4820-9.60 
  Niedbal, Piotr 1748 POL1.0010.27205.40 
  Giphart, Xander 1941 NED1.0010.522010.40 
  Romkes, Abel 1892 NED0.001-0.5520-11.00 
  Van De Kamp, Rob 1904 NED0.001-0.5320-10.60 

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)
 

 

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