Individual Calculations February 2015
 Sterba, Michal  Total change: 1.20  Rating chartPersonal card
 Schaakfestival Groningen 2014 Compact B Groningen NED 2014-12-26
RcRownchangeKK*chgGame
 1863 1786 2.00 5 0.03 40 1.20 
  Izquierdo Arruferia, Joseb 1823 ESP0.001-0.4540-18.00 
  Van Kesteren, Stef 1849 NED1.0010.594023.60 
  Gorts, Sven 1897 BEL0.001-0.3540-14.00 
  Van Dijk, Hendrik 1845 FRA0.5010.08403.20 
  Wubs, Harry 1901 NED0.5010.16406.40 

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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