Blitz: Individual Calculations January 2018
 Grzadka, Artur  Total change: -7.60  Rating chartPersonal card
 European Blitz Chess Championship'2017 Katowice POL 2017-12-15
RcRownchangeKK*chgGame
 1349 1295 8.00 18 -0.38 20 -7.60 
  Olszynski, Kazimierz 1695  * POL0.001-0.0820-1.60 
  Olszynski, Kazimierz 1695  * POL0.001-0.0820-1.60 
  Kopaczewski, Adam 1695  * POL0.001-0.0820-1.60 
  Kopaczewski, Adam 1695  * POL0.001-0.0820-1.60 
  Tarawski, Adrian 1062 POL1.0010.21204.20 
  Tarawski, Adrian 1062 POL0.001-0.7920-15.80 
  Wnuk, Piotr 1055 POL1.0010.20204.00 
  Wnuk, Piotr 1055 POL0.501-0.3020-6.00 
  Pyzio, Amelia 1630 POL0.001-0.1220-2.40 
  Pyzio, Amelia 1630 POL0.001-0.1220-2.40 
  Martyniak, Milosz 1061 POL0.501-0.2920-5.80 
  Martyniak, Milosz 1061 POL0.501-0.2920-5.80 
  Jedrzejewska, Zuzanna 1119 POL0.501-0.2320-4.60 
  Jedrzejewska, Zuzanna 1119 POL0.001-0.7320-14.60 
  Kluj, Jonasz 1127 POL1.0010.28205.60 
  Kluj, Jonasz 1127 POL1.0010.28205.60 
  Meller, Piotr 1695  * POL1.0010.922018.40 
  Meller, Piotr 1695  * POL1.0010.922018.40 
 * 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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