Individual Calculations January 2020
 Logdahl, Harald  Total change: 6.40  Rating chartPersonal card
 Eskilstuna SK KM 2019 Eskilstuna SWE 2019-10-08
RcRownchangeKK*chgGame
 1886 2257 5.50 6 0.11 20 2.20 
  Logdahl, Ulf 1857  * SWE0.501-0.4220-8.40 
  Johansson, Daniel 1857  * SWE1.0010.08201.60 
  Thollin, Robert 2020 SWE1.0010.20204.00 
  Sandgren, Staffan 1866 SWE1.0010.09201.80 
  Lohman, Isak 1857  * SWE1.0010.08201.60 
  Lindblom, Emil 1857  * 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 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 2156 2228 0.50 1 -0.10 20 -2.00 
  Johansson, Lars-Erik 2156 SWE0.501-0.1020-2.00 

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 2019/2020, div Elit R4 Stockholm SWE 2019-12-09
RcRownchangeKK*chgGame
 2083 2228 1.00 1 0.31 20 6.20 
  Thiborg, Jesper 2083 SWE1.0010.31206.20 

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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