Individual Calculations January 2019
 Sjolund, Karl-Gustav  Total change: 16.00  Rating chartPersonal card
 Lag-DM 2018/2019, div 5 R123 Stockholm SWE 2018-10-01
RcRownchangeKK*chgGame
 1482 1762 3.00 3 0.53 20 10.60 
  Sahlberg, Christer 1587 SWE1.0010.27205.40 
  Wretljung, Lennart 1496 SWE1.0010.18203.60 
  Falkevall, Martin 1362  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 3 R3 Stockholm SWE 2018-12-03
RcRownchangeKK*chgGame
 1636 1764 0.50 1 -0.17 20 -3.40 
  Eriksson, Bo 1937 1636 SWE0.501-0.1720-3.40 

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)
 
 Lag-DM 2018/2019, div 1 R4 Stockholm SWE 2018-12-17
RcRownchangeKK*chgGame
 1722 1764 1.00 1 0.44 20 8.80 
  Haki, Firas 1722 SWE1.0010.44208.80 

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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