Individual Calculations February 2019
 Hellstrom, Peter  Total change: -26.00  Rating chartPersonal card
 Allskanskan 18/19, div 1 R45 Falun SWE 2018-12-12
RcRownchangeKK*chgGame
 1650 1859 1.00 2 -0.53 20 -10.60 
  Johansson, Tage 2001 1653 SWE0.001-0.7620-15.20 
  Westman, Lennart 1647 SWE1.0010.23204.60 

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)
 
 Sundsvall Januariturneringen 2019 lang Sundsvall SWE 2019-01-05
RcRownchangeKK*chgGame
 1625 1853 0.50 2 -1.04 20 -20.80 
  Forsberg, Mikael 1745 SWE0.001-0.6520-13.00 
  Prokopic, Novak 1505 SWE0.501-0.3920-7.80 

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 R4 Sweden SWE 2019-01-13
RcRownchangeKK*chgGame
 1832 1853 1.00 1 0.47 20 9.40 
  Lindmark, Bengt 1832 SWE1.0010.47209.40 

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)
 
 Dala Open lang Avesta SWE 2019-01-26
RcRownchangeKK*chgGame
 1716 1853 2.50 4 -0.20 20 -4.00 
  Trsavec, Peter 1884 SWE1.0010.542010.80 
  Johansson, Tage 2001 1653 SWE0.001-0.7620-15.20 
  Sjogren, Christer 1726 SWE0.501-0.1720-3.40 
  Stordahl, Vidar 1599 SWE1.0010.19203.80 

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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