Individual Calculations November 2019
 Durzynski, Jan  Total change: 36.40  Rating chartPersonal card
 Eliminacje strefowe LD-SK na rok 2020 (GRUPA C-9) Sielpia Wielka POL 2019-10-14
RcRownchangeKK*chgGame
 1071 1104 2.00 2 0.91 40 36.40 
  Knapik, Alan 1075 POL1.0010.464018.40 
  Adamala, Tomasz 1067 POL1.0010.454018.00 

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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