Rapid: Individual Calculations June 2019
 Peret, Ryszard  Total change: -15.60  Rating chartPersonal card
 XV Turniej Szachowy o Puchar Firmy OMEGA Pilzno 2019 gr A Pilzno POL 2019-05-19
RcRownchangeKK*chgGame
 1480 1483 4.00 9 -0.78 20 -15.60 
  Gesicki, Jacek 1883  * POL0.001-0.0820-1.60 
  Sygulski, Piotr 1257 POL1.0010.21204.20 
  Kopczyk, Daniel 1883  * POL0.001-0.0820-1.60 
  Kucza, Arkadiusz 1321 POL0.001-0.7120-14.20 
  Bartuzi, Krzysztof 1178 POL1.0010.14202.80 
  Medrygal, Rafal 1202 POL1.0010.16203.20 
  Kopycinski, Krzysztof 1340 POL1.0010.31206.20 
  Marchenko, Valentyn 1883  * UKR0.001-0.0820-1.60 
  Biesiadecki, Adam 1373 POL0.001-0.6520-13.00 
 * 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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