Individual Calculations March 2018
 Haag, Helmut  Total change: -27.60  Rating chartPersonal card
 16. Bayer Open January 2018 Leverkusen GER 2018-01-08
RcRownchangeKK*chgGame
 1828 1609 0.00 3 -0.69 40 -27.60 
  Boschek, Hans-Joachim, Dr. 1942 GER0.001-0.1240-4.80 
  Meyer, Stefan 1753 GER0.001-0.3140-12.40 
  Gnass, Arno 1789 GER0.001-0.2640-10.40 

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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