Individual Calculations January 2019
 Jakobsson, Leif  Total change: -12.80  Rating chartPersonal card
 LASS KM 2018 grp C Linkoping SWE 2018-09-11
RcRownchangeKK*chgGame
 1576 1597 2.00 5 -0.60 20 -12.00 
  Lantz, Lars-Goran 1315 SWE1.0010.16203.20 
  Orci, Istvan 1548 SWE1.0010.43208.60 
  Ivarsson, Simon 1696 SWE0.001-0.3620-7.20 
  Skytt, Klas 1642 SWE0.001-0.4420-8.80 
  Roginski, Hugo 1677 SWE0.001-0.3920-7.80 

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 4 2018-19 R3 Sweden SWE 2018-12-02
RcRownchangeKK*chgGame
 1563 1595 0.50 1 -0.04 20 -0.80 
  Nickolausson, Per 1563 SWE0.501-0.0420-0.80 

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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