Individual Calculations May 2019
 Kerth, Robert  Total change: 0.00  Rating chartPersonal card
 LEM M-V 2019 Open Greifswald GER 2019-04-13
RcRownchangeRpKK*chgGame
 1444 0 0.00 3 0.00 644   0.00 
  Ehrich, Dieter 1638 GER0.0010.00 0.00 
  Langbein, Wolfgang, Dr. 1319 GER0.0010.00 0.00 
  Mueller, Rosemarie 1375 GER0.0010.00 0.00 

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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