Individual Calculations June 2023
 Poley, Vladimir  Total change: -10.10  Rating chartPersonal card
 Tyreso Open. 2023 std Tyreso SWE 2023-05-06
RcRownchangeKK*chgGame
 1967 2317 2.50 4 -1.01 10 -10.10 
  Schwartz, Julius 2094 SCO0.001-0.7810-7.80 
  Seiger, Vidar 1850 SWE0.501-0.4510-4.50 
  Helin, Mikael c1917  * SWE1.0010.08100.80 
  Ral Lustig, Melvin 2008 SWE1.0010.14101.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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