Rapid: Individual Calculations May 2018
 Lada, Ireneusz  Total change: -33.80  Rating chartPersonal card
 V Mistrzostwa Polski Amatorow w Szachach Szybkich Pegow POL 2018-04-07
RcRownchangeKK*chgGame
 1661 1912 5.50 9 -1.69 20 -33.80 
  Kaliszuk, Kamil 1512  * POL1.0010.08201.60 
  Smietanski, Marek 1700 POL1.0010.23204.60 
  Rudnik, Anna 1719 POL0.001-0.7520-15.00 
  Kwapisiewicz, Karol 1717 POL1.0010.25205.00 
  Kejna, Piotr c1719 POL0.001-0.7520-15.00 
  Mielewczyk, Lukasz 1667 POL1.0010.20204.00 
  Galant, Ireneusz 1753 POL0.001-0.7120-14.20 
  Tomaszewski, Adam 1650 POL0.501-0.3220-6.40 
  Kosior, Jan 1512  * 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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