Individual Calculations May 2024
 Pokorny, Jan  Total change: -10.60  Rating chartPersonal card
 Vrsovicky jarni open 2024 r1-2 Praha CZE 2024-04-24
RcRownchangeKK*chgGame
 1805 1818 0.50 2 -0.53 20 -10.60 
  Cerny, Vlastimil 1611 CZE0.501-0.2720-5.40 
  Pospisil, Evzen 1999 CZE0.001-0.2620-5.20 

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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