Individual Calculations January 2018
 Johannesson, Olof  Total change: -33.60  Rating chartPersonal card
 ProCivitas Open 2017 Vaxjo SWE 2017-10-03
RcRownchangeKK*chgGame
 1789 1500 0.50 7 -0.84 40 -33.60 
  Sukhayanudit, Apichai 1822 SWE0.5010.374014.80 
  Westerberg, Jonathan m1900  * SWE0.001-0.0840-3.20 
  Gonzalez, Emilio 1900  * SWE0.001-0.0840-3.20 
  Frisk, Hans 1900  * SWE0.001-0.0840-3.20 
  Rydstrom, Tom f1900  * SWE0.001-0.0840-3.20 
  Hjerpe, Victor 1735 SWE0.001-0.2140-8.40 
  Andersson, Joakim 1982 1365 SWE0.001-0.6840-27.20 
 * 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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