Individual Calculations February 2017
 Kunst, Andre  Total change: -46.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1996 2021 2.50 9 -2.31 20 -46.20 
  Koymans, Peter 1998 NED0.001-0.5320-10.60 
  Kooiman, Piet 1991 NED0.501-0.0420-0.80 
  Tinga, Tjerk 1934 NED0.001-0.6220-12.40 
  Poncin, Peter 2039 NED0.5010.03200.60 
  Oranje, Richard 2095 NED0.001-0.4020-8.00 
  Kirschneck, Erich 2036 GER0.001-0.4820-9.60 
  Van Houwelingen, Leo 2002 NED0.501-0.0320-0.60 
  Overweg, Danny 1897 NED1.0010.33206.60 
  Van Der Meiden, Dirk 1970 NED0.001-0.5720-11.40 

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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