Individual Calculations February 2015
 Lont, Dirk  Total change: -25.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2015 - T3A Wijk aan Zee NED 2015-01-16
RcRownchangeKK*chgGame
 1996 1935 2.50 9 -1.26 20 -25.20 
  Smeets, Pierre 2044 NED0.5010.15203.00 
  Van Houwelingen, Leo 2039 NED0.001-0.3620-7.20 
  Kirschneck, Erich 2103 GER0.5010.22204.40 
  Schelvis, Richard 1974 NED0.001-0.4520-9.00 
  Etmans, Maarten f2005 NED0.5010.10202.00 
  Kossen, Johannes 2008 NED0.001-0.4020-8.00 
  Van Der Velde, Wytse 1966 NED0.5010.04200.80 
  Groot, Ron 1977 NED0.5010.06201.20 
  Rosegg, Dennis 1851 NED0.001-0.6220-12.40 

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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