Individual Calculations March 2012
 De Wit, Gerard  Total change: -32.70  Rating chartPersonal card
 Schaakfestival Groningen 2011 Open B Groningen NED 2011-12-21
RcRownchangeKK*chgGame
 1838 1915 2.00 6 -1.60 15 -24.00 
  Thonig, Manfred 1670 GER1.0010.20153.00 
  Hummel, Paul 2007 NED0.001-0.3715-5.55 
  Leentjens, Gilbert 1860 NED0.001-0.5815-8.70 
  Indie Van, Frank 1900 NED0.501-0.0215-0.30 
  Posch, Jan 1831 NED0.501-0.1215-1.80 
  Conde Chijeb, Manuel 1760 ESP0.001-0.7115-10.65 

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 - 3A - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 1850 1908 0.00 1 -0.58 15 -8.70 
  Den Besten, Jan 1850 NED0.001-0.5815-8.70 

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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