Blitz: Individual Calculations January 2018
 Ni, Polina  Total change: -79.60  Rating chartPersonal card
 European Blitz Chess Championship'2017 Katowice POL 2017-12-15
RcRownchangeKK*chgGame
 1717 1817 8.00 20 -3.98 20 -79.60 
  Mucha, Piotr 2155 POL0.001-0.1220-2.40 
  Mucha, Piotr 2155 POL0.001-0.1220-2.40 
  Soares, Sara Joana De Moura Pe 1417  * POR1.0010.08201.60 
  Soares, Sara Joana De Moura Pe 1417  * POR1.0010.08201.60 
  Strejczek, Dariusz 2091 POL0.001-0.1720-3.40 
  Strejczek, Dariusz 2091 POL0.001-0.1720-3.40 
  Piwowarczyk, Bartlomiej 1466 POL0.501-0.3920-7.80 
  Piwowarczyk, Bartlomiej 1466 POL0.501-0.3920-7.80 
  Goszyk, Bartosz 1417  * POL1.0010.08201.60 
  Goszyk, Bartosz 1417  * POL1.0010.08201.60 
  Karlik, Ondrej 2089 CZE0.001-0.1720-3.40 
  Karlik, Ondrej 2089 CZE0.001-0.1720-3.40 
  Krawczyk, Flawian 1417  * POL0.001-0.9220-18.40 
  Krawczyk, Flawian 1417  * POL1.0010.08201.60 
  Grzadka, Marcin 2195 POL0.001-0.0920-1.80 
  Grzadka, Marcin 2195 POL0.001-0.0920-1.80 
  Balcerczak, Ewa 1437 POL0.001-0.9120-18.20 
  Balcerczak, Ewa 1437 POL1.0010.09201.80 
  Hertlein, Irena 1481 POL1.0010.12202.40 
  Hertlein, Irena 1481 POL0.001-0.8820-17.60 
 * 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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