Individual Calculations August 2014
 Gouma, Ronald  Total change: -25.20  Rating chartPersonal card
 Science Park Chess Tournament 2014 - groep B Amsterdam NED 2014-07-05
RcRownchangeKK*chgGame
 1839 1922 3.00 7 -1.26 20 -25.20 
  Holwijn, Melvin 1927 NED0.001-0.4920-9.80 
  Slaman, Rik 1836 NED1.0010.38207.60 
  Michel, Steve 1939 NED0.001-0.4820-9.60 
  Valstar, Jasper 1896 NED0.001-0.5420-10.80 
  Temmerman, Hans 1817 BEL1.0010.36207.20 
  Hoeneveld, Maarten 1698 NED0.001-0.7820-15.60 
  Feltman, Bart 1760 NED1.0010.29205.80 

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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