Rapid: Individual Calculations January 2018
 Cyra, Tomasz  Total change: -9.40  Rating chartPersonal card
 III Mistrzostwa Polski Administracji Publicznej w szachach szybkich Warszawa POL 2017-12-09
RcRownchangeKK*chgGame
 1774 1865 4.50 8 -0.47 20 -9.40 
  Przedmojski, Rafal 2243 POL0.001-0.0920-1.80 
  Owczarek, Aleksander 1560 POL1.0010.14202.80 
  Kukula, Pawel 2250 POL0.001-0.0920-1.80 
  Sowierszenko, Tomasz 1465  * POL1.0010.08201.60 
  Jarmolowski, Tadeusz 1639 POL0.001-0.7920-15.80 
  Hagner, Pawel 1696 POL1.0010.28205.60 
  Flisiak, Piotr 1700 POL0.501-0.2220-4.40 
  Sachnowski, Michal 1640 POL1.0010.22204.40 
 * 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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