Individual Calculations September 2021
 Bielinski, Dariusz  Total change: -41.20  Rating chartPersonal card
 Wroclaw OPEN 2021- group A Wroclaw POL 2021-08-01
RcRownchangeKK*chgGame
 1902 2143 5.00 9 -2.06 20 -41.20 
  Madajczak, Piotr 1853 POL0.001-0.8420-16.80 
  Maksimenko, Andrei Jr 1903 UKR0.001-0.8020-16.00 
  Kowalczyk, Wojciech 1959 POL1.0010.26205.20 
  Grot, Blazej c1743  * POL0.501-0.4220-8.40 
  Raczek, Krzysztof 1948 POL1.0010.25205.00 
  Borowski, Przemyslaw 1859 POL0.001-0.8420-16.80 
  Quinn, Rory 2109 IRL1.0010.45209.00 
  Podgorski, Maciej 1981 POL1.0010.29205.80 
  Schletter, Felix 1759 GER0.501-0.4120-8.20 
 * 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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