Individual Calculations January 2019
 Alexopoulos, Dr. Spiros  Total change: 5.80  Rating chartPersonal card
 Offene Solinger Stadtmeisterschaft 2018 Round 4-6 Solingen GER 2018-11-02
RcRownchangeKK*chgGame
 1981 1872 1.00 3 -0.07 20 -1.40 
  Goerke, Joachim 2102 GER0.5010.29205.80 
  Borchert, Stephan 1964 GER0.001-0.3720-7.40 
  Oler, Guerkan 1876 GER0.5010.01200.20 

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)
 
 Offene Solinger Stadtmeisterschaft 2018 Round 7 Solingen GER 2018-12-14
RcRownchangeKK*chgGame
 1784 1888 1.00 1 0.36 20 7.20 
  Fraenzel, Dr. Marius 1784 GER1.0010.36207.20 

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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