Rapid: Individual Calculations January 2019
 Rak, Tomasz  Total change: -26.40  Rating chartPersonal card
 Final Grand-Prix 2018 WM Ketrzyn POL 2018-12-16
RcRownchangeKK*chgGame
 1749 1988 5.50 9 -1.32 20 -26.40 
  Bittel, Tomasz 1588  * POL1.0010.08201.60 
  Ziehm, Robert 1588  * POL1.0010.08201.60 
  Plesiuk, Jan 1627 POL1.0010.10202.00 
  Plesiuk, Andrzej 1899 POL0.001-0.6220-12.40 
  Ingielewicz, Konrad 1588  * POL1.0010.08201.60 
  Baran, Dawid 1779 POL0.501-0.2720-5.40 
  Kaczmarek, Arkadiusz 2144 POL0.001-0.2920-5.80 
  Taranowicz, Zofia 1588  * POL1.0010.08201.60 
  Gosiewski, Piotr 1942 POL0.001-0.5620-11.20 
 * 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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