Rapid: Individual Calculations June 2017
 Nowak, Piotr  Total change: -23.00  Rating chartPersonal card
 V Szachowy Turniej Przyjazni Polsko-Wegierskiej Katowice POL 2017-05-20
RcRownchangeKK*chgGame
 1617 1431 1.00 7 -1.15 20 -23.00 
  Przezdziecka, Ewa wf1831  * POL0.001-0.0820-1.60 
  Vodila, Martin Botond 1745 HUN0.001-0.1420-2.80 
  Flis, Pawel 1831  * POL0.001-0.0820-1.60 
  Kojder, Tomasz 1822 POL0.001-0.0920-1.80 
  Binkowski, Tomasz 1226 POL1.0010.24204.80 
  Paczkowski, Adam 1831  * POL0.001-0.0820-1.60 
  Frydko, Piotr 1031  * POL0.001-0.9220-18.40 
 * 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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