Individual Calculations December 2013
 Mitchell, Robert  Total change: -13.95  Rating chartPersonal card
 Malta International Open 2013 Bugibba MLT 2013-11-17
RcRownchangeKK*chgGame
 1908 1688 0.00 4 -0.93 15 -13.95 
  Zerafa, Patrick c2052 MLT0.001-0.1015-1.50 
  Smits, Oswald 1918 GER0.001-0.2115-3.15 
  Warnk, Torsten 1875 GER0.001-0.2615-3.90 
  Richards, John 1787 MLT0.001-0.3615-5.40 

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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