Individual Calculations December 2019
 Brodowski, Piotr  Total change: 3.20  Rating chartPersonal card
 2. Bundesliga Nord 2019/2020 November 2019 various GER 2019-11-23
RcRownchangeKK*chgGame
 2379 2442 1.50 2 0.32 10 3.20 
  Dudzinski, Piotr f2328 POL0.501-0.1610-1.60 
  Agopov, Mikael m2430 FIN1.0010.48104.80 

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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