Individual Calculations March 2012
 Straat, Evert-Jan  Total change: 5.55  Rating chartPersonal card
 Schaakfestival Groningen 2011 Compact A Groningen NED 2011-12-26
RcRownchangeKK*chgGame
 2000 2094 2.50 4 0.00 15 0.00 
  Rupert, Casper 1951 NED0.501-0.1915-2.85 
  Boer Den, Paul 1925 NED0.501-0.2215-3.30 
  Haver, Bas 2029 NED1.0010.41156.15 
  Wubben, Marcel 2093 NED0.5010.00150.00 

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)
 
 Dutch Team Competition - 3D - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2071 2088 0.00 1 -0.52 15 -7.80 
  Lubbers, Johan 2071 NED0.001-0.5215-7.80 

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)
 
 Tata Steel Chess Tournament 2011 - 3J Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 1987 2088 6.00 8 0.89 15 13.35 
  Bons, Jasper 1985 NED0.501-0.1415-2.10 
  Pijlman, Rene 1958 NED1.0010.32154.80 
  Van Tooren, Erik 1981 NED0.501-0.1515-2.25 
  Huijzer, Joop 2049 NED1.0010.45156.75 
  Van Der Meiden, Dirk 2024 NED0.501-0.0915-1.35 
  Van De Schootbrugge, Gabri 1955 NED1.0010.32154.80 
  Hahn, Gerard 1937 NED0.501-0.2015-3.00 
  Littel, Leo 2003 NED1.0010.38155.70 

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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