Individual Calculations March 2020
 Zimdars, Wolfgang  Total change: -27.20  Rating chartPersonal card
 XI. Solinger Karnevals-Open Solingen GER 2020-02-21
RcRownchangeKK*chgGame
 1836 1652 0.50 4 -0.68 40 -27.20 
  Philippe, Denis-Emmanuel 2026 BEL0.001-0.1040-4.00 
  Mueller, Adrian 1953 GER0.001-0.1540-6.00 
  Tong, Anthony 1464 GER0.501-0.2440-9.60 
  Reinhard, Ralf-Peter 1899 GER0.001-0.1940-7.60 

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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