Individual Calculations March 2020
 Rothman, Peter 1955  Total change: 5.00  Rating chartPersonal card
 Stockholmsserien 2019/2020 div 5 R5 Stockholm SWE 2020-02-02
RcRownchangeKK*chgGame
 1416 1816 1.00 1 0.08 20 1.60 
  Gronberg, Peter 1416  * SWE1.0010.08201.60 
 * 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)
 
 Lag-DM 2019/2020, div 4 R5 Stockholm SWE 2020-02-17
RcRownchangeKK*chgGame
 1938 1816 0.50 1 0.17 20 3.40 
  Adellian, Yashar 1938 SWE0.5010.17203.40 

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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