Individual Calculations October 2020
 Mattenberger, Matthias  Total change: 32.80  Rating chartPersonal card
 Champ. suisse U14 2020 Prangins SUI 2020-09-12
RcRownchangeKK*chgGame
 1724 1870 3.50 4 0.82 40 32.80 
  Schellenberg, Simon 1548 SUI0.501-0.3740-14.80 
  Zafeiridis, Athanasios 1594 GRE1.0010.17406.80 
  Kostov, Kiril 1878 BUL1.0010.514020.40 
  Shatil, Shir 1876 ISR1.0010.514020.40 

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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