Individual Calculations December 2018
 Olsson, Dick  Total change: 5.60  Rating chartPersonal card
 Malta International Open 2018 Bugibba MLT 2018-11-11
RcRownchangeKK*chgGame
 1724 1569 2.50 8 0.05 20 1.00 
  Burton, Graham 1969  * ENG0.001-0.0820-1.60 
  Kopelevitch, Eli 1832 ISR0.001-0.1820-3.60 
  Passchier, Marie-France 1169  * FRA1.0010.08201.60 
  Van Der Hagen, Loek 1860 NED0.5010.35207.00 
  Hinchcliffe, Gary 1817 ENG0.5010.31206.20 
  Alexa, Cosmin 1790 MLT0.001-0.2220-4.40 
  Trinkl, Andreas 1694 GER0.001-0.3320-6.60 
  Lembke, Arno 1657 GER0.5010.12202.40 
 * 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)
 
 Horndals KM 201819 R3 Horndal SWE 2018-11-25
RcRownchangeKK*chgGame
 1356 1569 1.00 1 0.23 20 4.60 
  Ljunggren, Leif 1356 SWE1.0010.23204.60 

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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