Individual Calculations April 2019
 Hoffmann, Frank  Total change: -6.40  Rating chartPersonal card
 17. Bayer Open Leverkusen GER 2019-01-07
RcRownchangeKK*chgGame
 1935 1843 1.00 3 -0.16 40 -6.40 
  Kies, Werner 2032 GER0.5010.254010.00 
  Bruchmann, Norbert 2111 GER0.001-0.1740-6.80 
  Milz, Ulrich 1662 GER0.501-0.2440-9.60 

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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