Blitz: Individual Calculations July 2023
 Helaszek, Edward  Total change: -36.80  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 20 Wroclaw POL 2023-06-02
RcRownchangeKK*chgGame
 1688 1751 8.50 18 -1.84 20 -36.80 
  Szachniewicz, Aleksander 1351  * POL1.0010.08201.60 
  Szachniewicz, Aleksander 1245 POL1.0010.04200.80 
  Luberanski, Jakub f2249 POL0.001-0.0420-0.80 
  Luberanski, Jakub f2249 POL0.001-0.0420-0.80 
  Sleczka, Krzysztof 1642 POL0.501-0.1520-3.00 
  Sleczka, Krzysztof 1642 POL0.501-0.1520-3.00 
  Krakowiak, Filip 1574 POL0.001-0.7320-14.60 
  Krakowiak, Filip 1574 POL0.501-0.2320-4.60 
  Witczak, Kamil 1284 POL1.0010.05201.00 
  Witczak, Kamil 1284 POL1.0010.05201.00 
  Madej, Marek 2117 POL0.001-0.1020-2.00 
  Madej, Marek 2117 POL0.001-0.1020-2.00 
  Kazubski, Kacper 1475 POL1.0010.17203.40 
  Kazubski, Kacper 1475 POL1.0010.17203.40 
  Kicinski, Igor 1589 POL0.501-0.2120-4.20 
  Kicinski, Igor 1589 POL0.501-0.2120-4.20 
  Stecki, Witold 1968 POL0.001-0.2220-4.40 
  Stecki, Witold 1968 POL0.001-0.2220-4.40 
 * 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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