Individual Calculations December 2017
 Knoppel, Bjorn  Total change: 7.00  Rating chartPersonal card
 Lag-DM 2017/18 Div 2 R 1-2 Stockholm SWE 2017-10-02
RcRownchangeKK*chgGame
 1905 1794 1.00 1 0.65 20 13.00 
  Ytterberg, Felix 1905 SWE1.0010.652013.00 

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)
 
 Hasselbacken Chess Open 2017 lang Stockholm SWE 2017-11-04
RcRownchangeKK*chgGame
 1596 1777 2.50 4 -0.42 20 -8.40 
  Jernberg, Christopher 1656 SWE0.001-0.6620-13.20 
  Ivanyuhin, Valeri 1614 SWE1.0010.28205.60 
  Sandhu, Ludwig 1636 SWE0.501-0.1920-3.80 
  Bredenhof, Bo 1477 SWE1.0010.15203.00 

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 3 R 2 Stockholm SWE 2017-11-06
RcRownchangeKK*chgGame
 1806 1777 0.50 1 0.04 20 0.80 
  Jacobsen, Fredrik 1806 SWE0.5010.04200.80 

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 2017/2018, div 5 R3 Stockholm SWE 2017-11-27
RcRownchangeKK*chgGame
 1377 1777 1.00 1 0.08 20 1.60 
  Sandberg, Simon 1377  * 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)
 

 

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