Individual Calculations February 2019
 Wallgren, Ulf  Total change: -16.80  Rating chartPersonal card
 Rilton Elo 2018 2019 Stockholm SWE 2018-12-27
RcRownchangeKK*chgGame
 1848 2040 6.00 9 -0.66 20 -13.20 
  Rutten, David 1786 NED0.001-0.8120-16.20 
  Sundman, Michael 1736 SWE1.0010.14202.80 
  Ridnert, Goran 1871 SWE0.001-0.7220-14.40 
  Pettersson, Lars 1954 1747 SWE1.0010.15203.00 
  Nyberg, Bo 1780 SWE1.0010.18203.60 
  Hafstad, Leif 1911 ENG0.501-0.1720-3.40 
  Haeuser, Marco 1934 GER1.0010.36207.20 
  Gratze, Michael 1927 AUT0.501-0.1520-3.00 
  Sjostrand, Joel 1940 SWE1.0010.36207.20 

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 I 2 2018-19 R4 Sweden SWE 2019-01-13
RcRownchangeKK*chgGame
 2135 2029 0.50 1 0.14 20 2.80 
  Wikfeldt, Kjartan Thor 2135 SWE0.5010.14202.80 

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)
 
 Lag-DM 2018/2019, div 4 R4 Stockholm SWE 2019-01-21
RcRownchangeKK*chgGame
 1763 2029 0.50 1 -0.32 20 -6.40 
  Flink, Bjorn 1763 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)
 

 

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