Individual Calculations March 2012
 Van De Schootbrugge, Gabri  Total change: -32.85  Rating chartPersonal card
 Dutch Team Competition - 2A - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 1990 1955 0.50 2 -0.41 15 -6.15 
  Salomons, Rik 2126 NED0.001-0.2715-4.05 
  Viersma, Murk 1854 NED0.501-0.1415-2.10 

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)
 
 Tata Steel Chess Tournament 2011 - 3J Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 2020 1955 1.50 8 -1.78 15 -26.70 
  Huijzer, Joop 2049 NED0.001-0.3715-5.55 
  Van Der Meiden, Dirk 2024 NED0.001-0.4015-6.00 
  Haakman, Adri 2073 NED0.001-0.3415-5.10 
  Littel, Leo 2003 NED0.001-0.4315-6.45 
  Bons, Jasper 1985 NED0.5010.04150.60 
  Straat, Evert-Jan 2088 NED0.001-0.3215-4.80 
  Pijlman, Rene 1958 NED0.001-0.5015-7.50 
  Van Tooren, Erik 1981 NED1.0010.54158.10 

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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