Rapid: Individual Calculations January 2018
 Pietruszewski, Marcin  Total change: -1.60  Rating chartPersonal card
 III Mistrzostwa Polski Administracji Publicznej w szachach szybkich Warszawa POL 2017-12-09
RcRownchangeKK*chgGame
 1999 2148 6.00 9 -0.08 20 -1.60 
  Kotecki, Robert 1748  * POL1.0010.08201.60 
  Cyra, Dariusz 1770 POL1.0010.09201.80 
  Konstanciuk, Joanna 1966 POL1.0010.26205.20 
  Sygulski, Pawel 2250 POL0.5010.14202.80 
  Walewski, Wojciech 2071 POL1.0010.39207.80 
  Krainski, Aleksander f2180 POL0.001-0.4620-9.20 
  Malczyk, Radoslaw 2052 POL0.501-0.1320-2.60 
  Stankowski, Aleksander 1971 POL0.501-0.2320-4.60 
  Kurpiewski, Slawomir 1983 POL0.501-0.2220-4.40 
 * 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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