Blitz: Individual Calculations April 2023
 Grossmann, Ryszard  Total change: -20.60  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 7 Wroclaw POL 2023-03-03
RcRownchangeKK*chgGame
 1737 1778 8.00 16 -1.03 20 -20.60 
  Domanski, Marcin 1378  * POL1.0010.08201.60 
  Domanski, Marcin 1316 POL1.0010.05201.00 
  Bilin, Halil 1530 SUI1.0010.19203.80 
  Bilin, Halil 1530 SUI1.0010.19203.80 
  Stachowiak, Kamil m2311 POL0.001-0.0320-0.60 
  Stachowiak, Kamil m2311 POL0.001-0.0320-0.60 
  Smietanski, Marek 1611 POL0.501-0.2220-4.40 
  Smietanski, Marek 1611 POL0.501-0.2220-4.40 
  Bem, Tymoteusz 1801 POL1.0010.532010.60 
  Bem, Tymoteusz 1801 POL1.0010.532010.60 
  Jankowski, Aleksander 1670 POL0.501-0.1520-3.00 
  Jankowski, Aleksander 1670 POL0.501-0.1520-3.00 
  Smietanska, Wiktoria c1910 POL0.001-0.3220-6.40 
  Smietanska, Wiktoria c1910 POL0.001-0.3220-6.40 
  Wilk, Aleksander 1717 POL0.001-0.5820-11.60 
  Wilk, Aleksander 1717 POL0.001-0.5820-11.60 
 * 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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