Individual Calculations March 2018
 Sundman, Michael  Total change: -4.00  Rating chartPersonal card
 Lag-DM 2017/18 Div 1 R 5 Stockholm SWE 2018-02-05
RcRownchangeKK*chgGame
 1973 1763 0.00 1 -0.23 20 -4.60 
  Engstrom, Stefan 1973 SWE0.001-0.2320-4.60 

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 2017/18 Div 2 R 5 Stockholm SWE 2018-02-12
RcRownchangeKK*chgGame
 1825 1763 0.00 1 -0.41 20 -8.20 
  Viklund, Dick 1825 SWE0.001-0.4120-8.20 

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 Norra 2017-18 Tre ny Sweden SWE 2018-02-18
RcRownchangeKK*chgGame
 1952 1763 0.50 1 0.25 20 5.00 
  Buchert, Vitus 1952 SWE0.5010.25205.00 

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 2017/18 Div 4 R 5 Stockholm SWE 2018-02-19
RcRownchangeKK*chgGame
 1905 1763 0.50 1 0.19 20 3.80 
  Rothman, Peter 1955 1905 SWE0.5010.19203.80 

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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