Individual Calculations September 2017
 Eriksson, Kristian  Total change: -2.60  Rating chartPersonal card
 Xtracon Chess Open 2017 Helsingor DEN 2017-07-22
RcRownchangeKK*chgGame
 2032 2093 5.50 10 -0.37 20 -7.40 
  Matsumura, Cocoro 1693  * FRA1.0010.08201.60 
  Hillarp Persson, Tiger g2493  * SWE0.001-0.0820-1.60 
  Hansen, Simon L. 1819 DEN1.0010.17203.40 
  Rasmussen, Allan Stig g2493  * DEN0.001-0.0820-1.60 
  Undheim, Bjarne 1882 NOR0.501-0.2720-5.40 
  Mansoor, Afras 1917 NOR0.501-0.2320-4.60 
  Satre, Roger 1832 NOR1.0010.18203.60 
  Rosell, Sven 1930 SWE1.0010.28205.60 
  Dauth, Benjamin f2332 GER0.001-0.2020-4.00 
  Nielsen, Morten Majlund 1927 DEN0.501-0.2220-4.40 
 * 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)
 
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 2043 2085 2.50 4 0.24 20 4.80 
  Andersen, Niels Erik 1898 DEN1.0010.26205.20 
  Miedema, David m2373 NED0.001-0.1620-3.20 
  Sparv, Joakim 1934 SWE1.0010.30206.00 
  Jiang, Zhaoyi wc1965 CHN0.501-0.1620-3.20 

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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