Individual Calculations September 2023
 Dors, Ryszard  Total change: -33.60  Rating chartPersonal card
 SNP Bardejov 2023 Bardejov SVK 2023-08-17
RcRownchangeKK*chgGame
 1788 2142 4.50 7 -1.68 20 -33.60 
  Savchuk, Alexander 1742  * GER1.0010.08201.60 
  Lihosith, Peter 1764 SVK1.0010.09201.80 
  Wilk, Tomasz 1938 POL0.001-0.7620-15.20 
  Smetana, Peter 1821 SVK1.0010.13202.60 
  Mikula, Maciej 1847 POL0.501-0.3520-7.00 
  Aliev, Pavel 1760 UKR0.001-0.9120-18.20 
  Cisarik, Pavol 1645 SVK1.0010.04200.80 
 * 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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