Rapid: Individual Calculations July 2017
 Semczuk, Jerzy  Total change: -32.60  Rating chartPersonal card
 Janowski Turniej Szachowy - Janow Lubelski 2017 Janow Lubelski POL 2017-06-11
RcRownchangeKK*chgGame
 1632 1833 5.00 9 -1.63 20 -32.60 
  Wegrzyn, Szymon 1433  * POL1.0010.08201.60 
  Dudziak, Jan 1551 POL1.0010.16203.20 
  Piorecki, Marek 1670 POL0.001-0.7220-14.40 
  Mazur, Wojciech 1769 POL1.0010.41208.20 
  Wrobel, Dariusz 1609 POL1.0010.22204.40 
  Bartkiewicz, Pawel 1838 POL0.001-0.4920-9.80 
  Strzalka, Jerzy 1644 POL0.001-0.7520-15.00 
  Debczak, Hubert 1433  * POL1.0010.08201.60 
  Golawski, Hubert 1742 POL0.001-0.6220-12.40 
 * 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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