Blitz: Individual Calculations September 2023
 Bogdanov, Egor  Total change: -5.40  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 27 Wroclaw POL 2023-08-04
RcRownchangeKK*chgGame
 2070 2281 12.00 18 -0.54 10 -5.40 
  Michalska, Anna-Maria 1881  * POL1.0010.08100.80 
  Michalska, Anna-Maria 1391 POL1.0010.00100.00 
  Matela, Krzysztof 1753 POL1.0010.03100.30 
  Matela, Krzysztof 1753 POL0.501-0.4710-4.70 
  Krzywda, Andrzej c2114 POL1.0010.28102.80 
  Krzywda, Andrzej c2114 POL0.501-0.2210-2.20 
  Grot, Blazej c1934 POL1.0010.11101.10 
  Grot, Blazej c1934 POL0.501-0.3910-3.90 
  Razin, Vadim 2340 UKR0.5010.08100.80 
  Razin, Vadim 2340 UKR0.5010.08100.80 
  Raczek, Krzysztof f2297 POL1.0010.52105.20 
  Raczek, Krzysztof f2297 POL1.0010.52105.20 
  Zeberski, Jakub m2216 POL0.501-0.0910-0.90 
  Zeberski, Jakub m2216 POL0.501-0.0910-0.90 
  Kowalski, Igor m2364 POL0.001-0.3910-3.90 
  Kowalski, Igor m2364 POL0.001-0.3910-3.90 
  Madajczak, Piotr 1980 POL1.0010.15101.50 
  Madajczak, Piotr 1980 POL0.501-0.3510-3.50 
 * 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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