Individual Calculations April 2018
 Wallgren, Ulf  Total change: 4.00  Rating chartPersonal card
 Div II 3 2017-18 R567 Sweden SWE 2018-01-13
RcRownchangeKK*chgGame
 1981 2061 1.00 2 -0.22 20 -4.40 
  Sollerman, Mattias 2040 SWE0.001-0.5320-10.60 
  Miller, Frank 1922 SWE1.0010.31206.20 

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)
 
 Solna SS Varturn 2018 R23 Sundbyberg SWE 2018-02-01
RcRownchangeKK*chgGame
 1960 2107 1.00 2 -0.28 20 -5.60 
  Karlsson, Kjell 1707  * SWE1.0010.08201.60 
  Lundvik, Jonas 2212 SWE0.001-0.3620-7.20 
 * 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)
 
 Div I Norra 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 2256 2107 1.00 1 0.70 20 14.00 
  Sorensen, Hampus 2256 SWE1.0010.702014.00 

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)
 

 

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