Rapid: Individual Calculations December 2019
 Grochowski, Robert  Total change: -56.40  Rating chartPersonal card
 Otwarty Turniej z Okazji Rocznicy Swieta Niepodlegosci Lomza Rapid Lomza POL 2019-11-17
RcRownchangeKK*chgGame
 1439 1628 2.00 7 -2.82 20 -56.40 
  Obiedzinski, Pawel 1835 POL0.001-0.2320-4.60 
  Obrycki, Tomasz 1238 POL1.0010.09201.80 
  Dluzniewski, Karol 1228  * POL0.001-0.9220-18.40 
  Pawlak, Adam 1612 POL0.001-0.5220-10.40 
  Malinowski, Grzegorz 1228  * POL0.001-0.9220-18.40 
  Zalewski, Pawel 1228  * POL1.0010.08201.60 
  Zajewski, Zbigniew 1701 POL0.001-0.4020-8.00 
 * 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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