Individual Calculations February 2018
 Flermoen, Jan  Total change: -7.20  Rating chartPersonal card
 Jarfalla KM 2017 Klass 1 Jarfalla SWE 2017-09-18
RcRownchangeKK*chgGame
 1625 1258 0.00 1 -0.10 40 -4.00 
  Klosinski, Daniel 1625 SWE0.001-0.1040-4.00 

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)
 
 Allskanskan 17/18, div 1 R2 Stockholm SWE 2017-12-03
RcRownchangeKK*chgGame
 1655 1255 0.00 1 -0.08 40 -3.20 
  Yusuzai, Ahmad Zobidula 1655  * SWE0.001-0.0840-3.20 
 * 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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