Individual Calculations June 2013
 Lombaers, Peter  Total change: 1.65  Rating chartPersonal card
 BSG Pinkstertoernooi 2013 Bussum NED 2013-05-17
RcRownchangeKK*chgGame
 2178 2228 3.50 6 0.11 15 1.65 
  Hazenberg, Frans 2010 NED1.0010.22153.30 
  Le, Quang Long m2366 VIE0.5010.19152.85 
  Breedveld, Andre 2083 NED0.501-0.1915-2.85 
  Vereggen, Lars 2068 NED0.501-0.2115-3.15 
  Klein, David m2464 NED0.001-0.2015-3.00 
  Roorda, Thijs 2079 NED1.0010.30154.50 

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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