Individual Calculations August 2013
 Van Der Meer, Kees  Total change: 1.20  Rating chartPersonal card
 7th Leiden Chess Tournament - group A Leiden NED 2013-07-12
RcRownchangeKK*chgGame
 2102 2039 4.00 9 0.08 15 1.20 
  Hasangatin, Ramil g2439  * RUS0.001-0.0815-1.20 
  De Bruijne, Arian 1941 NED0.501-0.1315-1.95 
  Weiland, Harro 1935 NED0.501-0.1415-2.10 
  Blankert, Willem 2010 NED0.501-0.0415-0.60 
  Braggaar, Leonore 2080 NED0.5010.06150.90 
  Zeven, Frank 1899 NED0.501-0.1915-2.85 
  Segers, Hans 2058 NED1.0010.53157.95 
  Van Helvoort, Rob 2180 NED0.5010.19152.85 
  Wantola, Ivo f2374 NED0.001-0.1215-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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