Individual Calculations March 2019
 Cederstrom, Jan-Olof  Total change: -8.80  Rating chartPersonal card
 Stockholmsserien 2018/2019 div 4 R5 Stockholm SWE 2019-02-03
RcRownchangeKK*chgGame
 1749 1637 0.00 1 -0.35 20 -7.00 
  Karjalainen, John 1749 SWE0.001-0.3520-7.00 

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 2018/2019, div 4 R5 Stockholm SWE 2019-02-18
RcRownchangeKK*chgGame
 1570 1637 0.50 1 -0.09 20 -1.80 
  Koffler, Alexander 1570 SWE0.501-0.0920-1.80 

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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