Blitz: Individual Calculations January 2022
 Kowalczyk, Mariusz  Total change: -38.80  Rating chartPersonal card
 European Blitz and Rapid Chess Championship - BLITZ Katowice POL 2021-12-17
RcRownchangeKK*chgGame
 1901 2070 12.50 22 -1.94 20 -38.80 
  Grzadka, Artur 1374 POL1.0010.01200.20 
  Grzadka, Artur 1374 POL1.0010.01200.20 
  Warchol, Kamil c1706 POL0.001-0.9020-18.00 
  Warchol, Kamil c1706 POL0.001-0.9020-18.00 
  Hasinski, Krystian 1671 POL1.0010.08201.60 
  Hasinski, Krystian 1671 POL1.0010.08201.60 
  Marcinczyk, Monika wc1730 POL1.0010.12202.40 
  Marcinczyk, Monika wc1730 POL1.0010.12202.40 
  Klekowski, Maciej g2444 POL0.001-0.1020-2.00 
  Klekowski, Maciej g2444 POL0.001-0.1020-2.00 
  Posluszny, Tomasz 1803 POL1.0010.18203.60 
  Posluszny, Tomasz 1803 POL0.501-0.3220-6.40 
  Janeczko, Jakub 1699 POL0.001-0.9020-18.00 
  Janeczko, Jakub 1699 POL1.0010.10202.00 
  Mirski, Michal 1827 POL1.0010.20204.00 
  Mirski, Michal 1827 POL1.0010.20204.00 
  Snihur, Piotr 2237 POL0.001-0.2820-5.60 
  Snihur, Piotr 2237 POL0.5010.22204.40 
  Wilk, Krzysztof 2206 POL0.5010.18203.60 
  Wilk, Krzysztof 2206 POL1.0010.682013.60 
  Janaszak, Dawid f2215 POL0.001-0.3120-6.20 
  Janaszak, Dawid f2215 POL0.001-0.3120-6.20 

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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