Rapid: Individual Calculations March 2023
 Stachowiak, Kamil  Total change: -4.30  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 5 Wroclaw POL 2023-02-10
RcRownchangeKK*chgGame
 1927 2341 6.50 7 0.36 10 3.60 
  Krygiel, Konrad 1941  * POL1.0010.08100.80 
  Kicinski, Igor 1638 POL1.0010.01100.10 
  Smietanska, Wiktoria c1857 POL1.0010.05100.50 
  Luberanski, Jakub f2039 POL1.0010.15101.50 
  Razin, Vadim 2313 UKR1.0010.46104.60 
  Zerebiec, Maurycy 1956 POL1.0010.09100.90 
  Helaszek, Edward 1744 POL0.501-0.4810-4.80 
 * 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)
 
 Grand Prix Polonii 2023 - turniej 6 Wroclaw POL 2023-02-17
RcRownchangeKK*chgGame
 1834 2341 5.50 7 -0.79 10 -7.90 
  Ziemblicki, Jakub 1941  * POL1.0010.08100.80 
  Marek, Grzegorz 1626 POL1.0010.01100.10 
  Madajczak, Piotr 1934 POL0.001-0.9210-9.20 
  Smietanski, Marek 1592 POL1.0010.00100.00 
  Grot, Blazej c1951 POL1.0010.09100.90 
  Wilgosz, Jan 1492 POL1.0010.00100.00 
  Sabuk, Piotr m2303 POL0.501-0.0510-0.50 
 * 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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