Individual Calculations May 2018
 Omtvedt, Petter J  Total change: -10.40  Rating chartPersonal card
 Vestfoldmesterskapet i sjakk 2018 Horten NOR 2018-04-14
RcRownchangeKK*chgGame
 1687 1357 0.00 2 -0.26 40 -10.40 
  Syvertsen, Rolf E 1757  * NOR0.001-0.0840-3.20 
  Svaren, Jack 1617 NOR0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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