Individual Calculations December 2018
 Hartzell, Ove  Total change: 26.20  Rating chartPersonal card
 SeniorSthlm Veteran60 DM 2018 Stockholm SWE 2018-09-06
RcRownchangeKK*chgGame
 1863 1894 5.50 9 0.73 20 14.60 
  Jansson, Arne 1556 SWE1.0010.12202.40 
  Dillen, Sten 1670 SWE1.0010.22204.40 
  Agrest, Roman 1980 SWE1.0010.622012.40 
  Kyhle, Bo 2122 SWE0.001-0.2120-4.20 
  Bergsten, Mats 1924 SWE1.0010.542010.80 
  Ranby, Hans 1952 SWE0.5010.08201.60 
  Johansson, Lennart B 1889 SWE0.001-0.5120-10.20 
  Wedin, Svante 1972 SWE0.001-0.3920-7.80 
  Pettersson, Lars-Ake 1706 SWE1.0010.26205.20 

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)
 
 Div III 3 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1830 1885 0.50 1 -0.08 20 -1.60 
  Fengnell, Ulf 1830 SWE0.501-0.0820-1.60 

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)
 
 Lag-DM 2018/2019, div Elit R3 Stockholm SWE 2018-11-12
RcRownchangeKK*chgGame
 1999 1885 1.00 1 0.66 20 13.20 
  Helin, Mikael c1999 SWE1.0010.662013.20 

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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