Blitz: Individual Calculations January 2023
 Barski, Radoslaw  Total change: -15.80  Rating chartPersonal card
 European Open and Women Rapid and Blitz Chess Championships 2022 - BLITZ Katowice POL 2022-12-16
RcRownchangeKK*chgGame
 2135 2331 15.00 22 -0.79 20 -15.80 
  Kotowicz, Kamil 1931  * POL1.0010.08201.60 
  Kotowicz, Kamil 1678 POL1.0010.01200.20 
  Cieslak, Patryk 1969 POL0.001-0.9020-18.00 
  Cieslak, Patryk 1969 POL1.0010.10202.00 
  Kulesza, Andrzej 1998 POL1.0010.12202.40 
  Kulesza, Andrzej 1998 POL1.0010.12202.40 
  Zamekhovskiy, Yevgen 2025 UKR1.0010.14202.80 
  Zamekhovskiy, Yevgen 2025 UKR1.0010.14202.80 
  Vogel, Roven m2501 GER0.001-0.2820-5.60 
  Vogel, Roven m2501 GER0.001-0.2820-5.60 
  Maisuradze, Nino wg2137 FRA1.0010.25205.00 
  Maisuradze, Nino wg2137 FRA1.0010.25205.00 
  Kosakowski, Jakub m2474 POL0.001-0.3120-6.20 
  Kosakowski, Jakub m2474 POL0.001-0.3120-6.20 
  Redzisz, Michal f2136 POL1.0010.25205.00 
  Redzisz, Michal f2136 POL0.001-0.7520-15.00 
  Jaskolka, Tomasz c2126 POL0.001-0.7620-15.20 
  Jaskolka, Tomasz c2126 POL1.0010.24204.80 
  Mrvova, Alena wm2110 SVK1.0010.22204.40 
  Mrvova, Alena wm2110 SVK1.0010.22204.40 
  Kastelik, Adrian 2207 POL1.0010.33206.60 
  Kastelik, Adrian 2207 POL1.0010.33206.60 
 * 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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