Rapid: Individual Calculations January 2018
 Mazurek, Leszek  Total change: 13.20  Rating chartPersonal card
 IX Turniej Szachowy o "Kordzik Gorniczy" - LECZNA 2017 Leczna POL 2017-12-03
RcRownchangeKK*chgGame
 1592 1458 3.50 8 0.66 20 13.20 
  Stoma, Pawel 1858  * POL0.001-0.0820-1.60 
  Jaroszuk, Ireneusz 1103 POL1.0010.11202.20 
  Baran, Kamil 1137 POL1.0010.13202.60 
  Bogdanov, Ignat 1858  * UKR0.001-0.0820-1.60 
  Ciechonski, Piotr 1729 POL0.5010.33206.60 
  Polkowski, Piotr 1858  * POL0.001-0.0820-1.60 
  Strycharczuk, Marek 1468 POL1.0010.512010.20 
  Mlynarski, Kamil 1725 POL0.001-0.1820-3.60 
 * 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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