Individual Calculations December 2022
 Svetly, Jiri  Total change: 11.40  Rating chartPersonal card
 Vrsovicky podzimni open 2022 r6-8 Prague CZE 2022-11-03
RcRownchangeKK*chgGame
 1816 1796 2.00 3 0.57 20 11.40 
  Tesar, Jakub 1938 CZE1.0010.692013.80 
  Wiener, Richard 1747 CZE0.501-0.0720-1.40 
  Kovar, Jan 1762 CZE0.501-0.0520-1.00 

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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