Individual Calculations December 2018
 Gronberg, Peter  Total change: -2.00  Rating chartPersonal card
 SeniorSthlm Veteran60 DM 2018 Stockholm SWE 2018-09-06
RcRownchangeKK*chgGame
 1596 1324 1.00 6 -0.10 20 -2.00 
  Wahlund, Bengt 1724  * SWE0.001-0.0820-1.60 
  Eklund, Per 1597 SWE1.0010.832016.60 
  Andersson, Lars-Owe 1632 SWE0.001-0.1420-2.80 
  Hallstedt, Leif 1397 SWE0.001-0.4020-8.00 
  Repo, Anto 1593 SWE0.001-0.1720-3.40 
  Aberg, Lars-Erik 1631 SWE0.001-0.1420-2.80 
 * 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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