Individual Calculations January 2019
 Logdahl, Harald  Total change: -6.80  Rating chartPersonal card
 Rockadens Onsdagskamp 2018 lang Stockholm SWE 2018-09-26
RcRownchangeKK*chgGame
 1952 2295 3.50 4 -0.02 20 -0.40 
  Ekenberg, Ulf 1994 SWE1.0010.15203.00 
  Viklund, Dick 1895  * SWE1.0010.08201.60 
  Jeferli, Mohammedali 1895  * SWE1.0010.08201.60 
  Rubinstein, Rikard 2023 SWE0.501-0.3320-6.60 
 * 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)
 
 Etuna KM 2018 Eskilstuna SWE 2018-10-09
RcRownchangeKK*chgGame
 1918 2295 5.50 6 0.08 20 1.60 
  Sandgren, Staffan 1895  * SWE1.0010.08201.60 
  Jernbacker, Ingvar 1895  * SWE1.0010.08201.60 
  Eriksson, Bo f2028 SWE0.501-0.3220-6.40 
  Logdahl, Ulf 1897 SWE1.0010.08201.60 
  Ullberg, Stefan 1895  * SWE1.0010.08201.60 
  Bragesjo, Tomas 1895  * 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)
 
 Div II 2 2018-19 R3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 2382 2287 0.00 1 -0.37 20 -7.40 
  Olsson, Krister 2382 SWE0.001-0.3720-7.40 

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)
 
 Lag-DM 2018/2019, div Elit R4 Stockholm SWE 2018-12-10
RcRownchangeKK*chgGame
 2268 2287 0.50 1 -0.03 20 -0.60 
  Glimbrant, Torbjorn 2268 SWE0.501-0.0320-0.60 

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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