Individual Calculations December 2018
 Engstrom, Stefan  Total change: 6.00  Rating chartPersonal card
 SeniorSthlm Veteran60 DM 2018 Stockholm SWE 2018-09-06
RcRownchangeKK*chgGame
 1841 1997 7.00 9 0.84 20 16.80 
  Eklund, Per 1597  * SWE1.0010.08201.60 
  Wahlund, Bengt 1815 SWE0.501-0.2420-4.80 
  Westrom, Hans 1688 SWE0.501-0.3620-7.20 
  Pettersson, Lars-Ake 1706 SWE1.0010.15203.00 
  Landin, Bo 1832 SWE1.0010.28205.60 
  Wedin, Svante 1972 SWE1.0010.47209.40 
  Kyhle, Bo 2122 SWE0.001-0.3320-6.60 
  Ranby, Hans 1952 SWE1.0010.44208.80 
  Johansson, Lennart B 1889 SWE1.0010.35207.00 
 * 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)
 
 Div III 3 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1968 2001 0.00 1 -0.55 20 -11.00 
  Nilsson, Ove 1968 SWE0.001-0.5520-11.00 

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)
 
 Lag-DM 2018/2019, div Elit R3 Stockholm SWE 2018-11-12
RcRownchangeKK*chgGame
 2005 2001 0.50 1 0.01 20 0.20 
  Evertsson, Rune 2005 SWE0.5010.01200.20 

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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