Individual Calculations February 2017
 Krawczyk, Flawian  Total change: -22.40  Rating chartPersonal card
 Raciborz 2017 Raciborz POL 2017-01-14
RcRownchangeKK*chgGame
 1560 1314 1.00 7 -0.56 40 -22.40 
  Adamczyk, Zuzanna 1714  * POL0.001-0.0840-3.20 
  Oleksy, Krzysztof 1590 POL0.001-0.1740-6.80 
  Suchanek, Paulina 1521 POL0.5010.274010.80 
  Niedbala, Bartlomiej 1671 POL0.001-0.1140-4.40 
  Binkowski, Tomasz 1309 POL0.501-0.0140-0.40 
  Hampel, Anna 1714  * POL0.001-0.0840-3.20 
  Rozkowicz, Czeslaw 1400 POL0.001-0.3840-15.20 
 * 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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