Individual Calculations February 2018
 Ruhwandl, Ferdinand  Total change: -41.40  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1764 1772 1.50 7 -2.07 20 -41.40 
  Coolen, Marlo 1794 NED0.001-0.4720-9.40 
  Vanduyfhuys, Igor 1630 BEL0.001-0.6920-13.80 
  Barteling, Jan 1812 NED1.0010.562011.20 
  Leeuwerik, Hans 1822 NED0.5010.07201.40 
  Werkhoven, Gerard 1714 NED0.001-0.5820-11.60 
  Ameling, Bob 1815 NED0.001-0.4420-8.80 
  Markus, Gijs 1758 NED0.001-0.5220-10.40 

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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