Individual Calculations January 2018
 Bouaziz, Nejib  Total change: -15.40  Rating chartPersonal card
 LASK Open 2017 Lund SWE 2017-10-03
RcRownchangeKK*chgGame
 1790 1999 3.00 7 -2.16 20 -43.20 
  Lindgren, Anna 1618 SWE1.0010.09201.80 
  Franzen, Per-Erik 1879 SWE0.501-0.1620-3.20 
  Bensryd, Hampus 1645 SWE0.501-0.3920-7.80 
  De Man Lapidoth, Adam 1599  * SWE1.0010.08201.60 
  Quinn, David 1984 SCO0.001-0.5220-10.40 
  Sandvall, Johannes 1856 SWE0.001-0.6920-13.80 
  Persson, Ulf 1952 SWE0.001-0.5720-11.40 
 * 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 II 8 2017-18 R3 Sweden SWE 2017-12-03
RcRownchangeKK*chgGame
 2088 2018 1.00 1 0.60 20 12.00 
  Gutzmann, Tobias 2088 GER1.0010.602012.00 

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)
 
 Allskanskan 17/18, div 1 R4 Malmo SWE 2017-12-10
RcRownchangeKK*chgGame
 1988 2018 1.00 1 0.46 20 9.20 
  Nilsson, Patrik 1968 1988 SWE1.0010.46209.20 

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)
 
 Malmo Open 2017 lang Malmo SWE 2017-12-16
RcRownchangeKK*chgGame
 2255 2018 1.00 3 0.33 20 6.60 
  Lundkvist, Daniel 2188 SWE0.5010.22204.40 
  Kalhorn, Stefan 2160 GER0.5010.19203.80 
  Akesson, Ralf g2418  * SWE0.001-0.0820-1.60 
 * 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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