Individual Calculations September 2011
 Van Foreest, Lucas  Total change: 43.50  Rating chartPersonal card
 Atlantis toernooi 2011 Groep C Groningen NED 2011-08-08
RcRownchangeKK*chgGame
 1911 1874 6.50 8 2.90 15 43.50 
  Mostertman, Johan 1800 NED0.001-0.6015-9.00 
  Mostertman, Conrad 2001 NED1.0010.671510.05 
  Brandenburg, Lucia 1874 NED0.5010.00150.00 
  Pouw, Marcel 1902 NED1.0010.54158.10 
  Seijen, Henk 1931 NED1.0010.58158.70 
  Bey, Jan 1949 NED1.0010.60159.00 
  Vermeulen, Frans 1939 NED1.0010.59158.85 
  Van Indie, Frank 1889 NED1.0010.52157.80 

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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