Individual Calculations April 2018
 Staroszczyk, Mateusz  Total change: -0.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2017-2018 Warszawa POL 2017-12-03
RcRownchangeKK*chgGame
 2042 1968 2.00 5 -0.01 20 -0.20 
  Maj, Pawel 2079 POL0.5010.15203.00 
  Chomczyk, Marek 2188 POL0.001-0.2220-4.40 
  Myc, Marcin 2283 POL0.5010.36207.20 
  Niedzwiecki, Marek 1632 POL1.0010.12202.40 
  Wojtaszewski, Piotr 2027 POL0.001-0.4220-8.40 

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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