Rapid: Individual Calculations January 2020
 Gregulski, Zbigniew  Total change: -3.40  Rating chartPersonal card
 XXVII Memorial Remigiusza Bobolowicza Krakow POL 2019-11-30
RcRownchangeKK*chgGame
 1662 1607 3.00 7 -0.17 20 -3.40 
  Licznerski, Lukasz f2007  * POL0.001-0.0820-1.60 
  Kuciel, Piotr 1625 POL1.0010.532010.60 
  Brylski, Pawel 1794 POL0.001-0.2620-5.20 
  Sowinski, Krzysztof 1364 POL0.001-0.8020-16.00 
  Struzhkov, Andrii 1339 FID1.0010.17203.40 
  Golenia, Jan 2007  * POL0.001-0.0820-1.60 
  Lewczuk, Antoni 1495 POL1.0010.35207.00 
 * 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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