Blitz: Individual Calculations March 2023
 Kovalevsky, Stanislav  Total change: -46.20  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 4 Wroclaw POL 2023-02-03
RcRownchangeKK*chgGame
 1899 2220 12.00 18 -2.31 20 -46.20 
  Wilgosz, Jan 1820  * POL0.501-0.4220-8.40 
  Wilgosz, Jan 1499 POL0.501-0.4920-9.80 
  Jankowski, Aleksander 1721 POL1.0010.04200.80 
  Jankowski, Aleksander 1721 POL1.0010.04200.80 
  Wilk, Aleksander 1718 POL1.0010.04200.80 
  Wilk, Aleksander 1718 POL1.0010.04200.80 
  Grossmann, Ryszard f1750 POL0.501-0.4520-9.00 
  Grossmann, Ryszard f1750 POL0.501-0.4520-9.00 
  Gureke, Zuheyir Mert 1654 TUR1.0010.02200.40 
  Gureke, Zuheyir Mert 1654 TUR1.0010.02200.40 
  Razin, Vadim 2328 UKR1.0010.652013.00 
  Razin, Vadim 2328 UKR1.0010.652013.00 
  Raczek, Krzysztof 2218 POL0.001-0.5020-10.00 
  Raczek, Krzysztof 2218 POL0.001-0.5020-10.00 
  Zhuk, Ivan 1928 FID1.0010.15203.00 
  Zhuk, Ivan 1928 FID1.0010.15203.00 
  Krzywda, Andrzej c2112 POL0.001-0.6520-13.00 
  Krzywda, Andrzej c2112 POL0.001-0.6520-13.00 
 * 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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