Individual Calculations February 2019
 Clemens, Frank  Total change: 0.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Weekendvierkampen Wijk aan Zee NED 2019-01-11
RcRownchangeKK*chgGame
 1943 1936 1.50 3 0.02 40 0.80 
  Moller, Werner 2010 NED0.5010.10404.00 
  Keijsper, Jan 1837 NED0.501-0.1440-5.60 
  Hoogenes, Eric 1982 NED0.5010.06402.40 

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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