Individual Calculations January 2020
 Logdahl, Ulf  Total change: 8.00  Rating chartPersonal card
 Eskilstuna SK KM 2019 Eskilstuna SWE 2019-10-08
RcRownchangeKK*chgGame
 1880 1835 4.00 7 0.82 20 16.40 
  Jernbacker, Ingvar 1575 SWE1.0010.18203.60 
  Logdahl, Harald f2235  * SWE0.5010.42208.40 
  Hedenfeldt, Oscar 1792 SWE1.0010.44208.80 
  Sandgren, Staffan 1866 SWE0.001-0.4620-9.20 
  Thollin, Robert 2020 SWE0.5010.24204.80 
  Bragesjo, Tomas 1829 SWE1.0010.49209.80 
  Johansson, Daniel 1844 SWE0.001-0.4920-9.80 
 * 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)
 
 Div II 2 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1902 1845 0.00 1 -0.42 20 -8.40 
  Johansson, Christoffer 1902 SWE0.001-0.4220-8.40 

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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