Individual Calculations September 2019
 Milz, Ulrich  Total change: -19.00  Rating chartPersonal card
 5. Bayer Sommeropen 2019 Leverkusen GER 2019-08-16
RcRownchangeKK*chgGame
 1556 1678 1.00 3 -0.95 20 -19.00 
  Weirich, Ralf 1441 GER0.001-0.8020-16.00 
  Leferink, Toine 1454 NED0.501-0.2820-5.60 
  Berelowitsch, Dana 1773 GER0.5010.13202.60 

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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