Individual Calculations February 2017
 Haja, Jacek  Total change: -59.20  Rating chartPersonal card
 Ogolnopolski Turniej Szachowy Tu Powstala Polska - Grupa A Gniezno POL 2016-12-27
RcRownchangeKK*chgGame
 1358 1707 5.00 9 -2.96 20 -59.20 
  Szafranski, Piotr 1409 POL0.001-0.8520-17.00 
  Szafranski, Maciej 1313 POL1.0010.08201.60 
  Szczerbak, Stefan 1466 POL0.501-0.3020-6.00 
  Lewandowski, Witold 1365 POL0.001-0.8820-17.60 
  Franc, Piotr 1307  * POL0.501-0.4220-8.40 
  Pariaszewski, Szczepan 1307  * POL0.001-0.9220-18.40 
  Golinska, Patrycja 1307  * POL1.0010.08201.60 
  Lacina, Jerzy 1437 POL1.0010.17203.40 
  Franek, Diana 1307  * POL1.0010.08201.60 
 * 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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