Blitz: Individual Calculations October 2023
 Sernecki, Franciszek  Total change: -4.00  Rating chartPersonal card
 GRAND PRIX POLONII WROCLAW - turniej nr 31 Wroclaw POL 2023-09-01
RcRownchangeKK*chgGame
 1965 2210 12.50 18 -0.20 20 -4.00 
  Joniak, Grzegorz 1810  * POL1.0010.08201.60 
  Joniak, Grzegorz 1377 POL1.0010.00200.00 
  Frac, Piotr 1640 POL1.0010.02200.40 
  Frac, Piotr 1640 POL1.0010.02200.40 
  Grot, Blazej c1900 POL1.0010.14202.80 
  Grot, Blazej c1900 POL0.501-0.3620-7.20 
  Stachowiak, Kamil m2323 POL0.001-0.3520-7.00 
  Stachowiak, Kamil m2323 POL0.001-0.3520-7.00 
  Klys, Kacper 1727 POL1.0010.05201.00 
  Klys, Kacper 1727 POL1.0010.05201.00 
  Dytman, Radoslaw 1715 POL1.0010.04200.80 
  Dytman, Radoslaw 1715 POL1.0010.04200.80 
  Krzywda, Andrzej c2083 POL1.0010.33206.60 
  Krzywda, Andrzej c2083 POL0.501-0.1720-3.40 
  Razin, Vadim 2334 UKR0.5010.17203.40 
  Razin, Vadim 2334 UKR0.5010.17203.40 
  Kowalski, Igor m2368 POL0.001-0.2920-5.80 
  Kowalski, Igor m2368 POL0.5010.21204.20 
 * 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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