Individual Calculations December 2018
 Wallgren, Ulf  Total change: -10.00  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 2095 2050 1.00 4 -0.78 20 -15.60 
  Malesevic, Nedeljko f2239 SWE0.001-0.2520-5.00 
  Degerfeldt, Sven 1947 SWE0.501-0.1420-2.80 
  Johansson, Gunnar 2237 SWE0.5010.24204.80 
  Lindh, Stefan 1956 SWE0.001-0.6320-12.60 

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)
 
 Div III 2 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1787 2050 0.50 1 -0.32 20 -6.40 
  Dingertz, Erik 1787 SWE0.501-0.3220-6.40 

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)
 
 Div I 2 2018-19 R23 Sweden SWE 2018-11-17
RcRownchangeKK*chgGame
 2065 2050 1.00 2 0.04 20 0.80 
  Andersson, Michael 2137 SWE0.001-0.3820-7.60 
  Bengtsson, Tage 1993 SWE1.0010.42208.40 

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 1 R3 Stockholm SWE 2018-11-19
RcRownchangeKK*chgGame
 2091 2050 1.00 1 0.56 20 11.20 
  Hedstrom, Johan 2091 SWE1.0010.562011.20 

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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