Individual Calculations August 2022
 Markiewicz, Jerzy  Total change: 0.00  Rating chartPersonal card
 Najdorf Chess Festival 2022 gr. A Warszawa POL 2022-07-09
RcRownchangeKK*chgGame
 2045 2205 5.50 8 0.00 20 0.00 
  Lee, Hyuk 1880 KOR0.501-0.3720-7.40 
  Haliniak, Wojciech 1827 POL1.0010.09201.80 
  Backiel, Hubert 2045 POL0.501-0.2120-4.20 
  Dovzhenko, Alexander 1973 UKR0.501-0.2920-5.80 
  Gorkiewicz, Mateusz 2023 POL1.0010.26205.20 
  Sowul, Bartosz 2283 POL1.0010.612012.20 
  Sriram, Jha g2361 IND0.001-0.2920-5.80 
  Podgorski, Maciej 1967 POL1.0010.20204.00 

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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