Blitz: Individual Calculations February 2019
 Szpinda, Piotr  Total change: -18.00  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2019 - Styczen B1 Wroclaw POL 2019-01-11
RcRownchangeKK*chgGame
 1621 1516 4.50 14 -0.90 20 -18.00 
  Zerebiec, Maurycy 1709 POL0.001-0.2520-5.00 
  Zerebiec, Maurycy 1709 POL0.001-0.2520-5.00 
  Zimny, Jakub 1125 POL1.0010.09201.80 
  Zimny, Jakub 1125 POL1.0010.09201.80 
  Lichwa, Przemyslaw 1500 POL0.501-0.0220-0.40 
  Lichwa, Przemyslaw 1500 POL0.501-0.0220-0.40 
  Tarkowski, Bartosz 1335 POL0.501-0.2420-4.80 
  Tarkowski, Bartosz 1335 POL0.501-0.2420-4.80 
  Luberanski, Jakub 1916  * POL0.001-0.0820-1.60 
  Luberanski, Jakub 1916  * POL0.001-0.0820-1.60 
  Grossmann, Ryszard f1894 POL0.001-0.0920-1.80 
  Grossmann, Ryszard f1894 POL0.001-0.0920-1.80 
  Pietraszko, Jakub 1871 POL0.001-0.1120-2.20 
  Pietraszko, Jakub 1871 POL0.5010.39207.80 
 * 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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