Individual Calculations June 2024
 Gajzner, Ryszard  Total change: -1.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2024 Round 7-9 Chorzow POL 2024-05-11
RcRownchangeKK*chgGame
 1925 1804 1.00 3 -0.06 20 -1.20 
  Ociepka, Tomasz 1857 POL0.5010.07201.40 
  Grygierczyk, Wojciech 2103 POL0.001-0.1520-3.00 
  Kupiecki, Szymon 1815 POL0.5010.02200.40 

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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