Individual Calculations February 2020
 Fangrat, Piotr  Total change: -5.20  Rating chartPersonal card
 Noworoczny Turniej Szachowy FIDE OPEN Lodz 2019 Lodz POL 2020-01-04
RcRownchangeKK*chgGame
 1659 1496 1.50 5 -0.13 40 -5.20 
  Starczewski, Sebastian 1896  * POL0.5010.424016.80 
  Rogalski, Krzysztof 1591 POL1.0010.634025.20 
  Rylski, Tadeusz 1581 POL0.001-0.3840-15.20 
  Maciejewski, Kamil 1896  * POL0.001-0.0840-3.20 
  Nowak, Adam 1332 POL0.001-0.7240-28.80 
 * 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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