Individual Calculations January 2016
 Persson, Ulf  Total change: 25.60  Rating chartPersonal card
 LASK Open 2015 Lund SWE 2015-10-06
RcRownchangeKK*chgGame
 2036 1872 3.00 6 1.19 40 47.60 
  Lundell, Mathias 1743 SWE1.0010.334013.20 
  Olofsson-Dolk, Mattis 2258 SWE0.5010.414016.40 
  Meurman, Arne 2020 SWE0.5010.20408.00 
  Ivarsson, Torbjorn 2134 SWE0.5010.324012.80 
  Bouaziz, Nejib 2044 SWE0.5010.23409.20 
  Finnlaugsson, Gunnar 2018 ISL0.001-0.3040-12.00 

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)
 
 Malmo Open 2015 Malmo SWE 2015-12-19
RcRownchangeKK*chgGame
 1853 1867 1.00 3 -0.55 40 -22.00 
  Fransson, Stefan 1865 SWE0.001-0.5040-20.00 
  Wahlstrom, Joakim 1816 SWE1.0010.434017.20 
  Johansson, Sven 1879 SWE0.001-0.4840-19.20 

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)
 

 

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