Individual Calculations May 2012
 Krolikowski, Ryszard  Total change: 3.15  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2012 Warszawa POL 2012-01-08
RcRownchangeKK*chgGame
 1920 2135 4.00 5 0.21 15 3.15 
  Melchers, Damian 1999 GER1.0010.32154.80 
  Jadachowski, Tomasz 2019 POL1.0010.34155.10 
  Baranski, Miroslaw 1800 POL0.501-0.3815-5.70 
  Wojtaszewski, Piotr 2006 POL1.0010.33154.95 
  Traczyk, Pawel 1774 POL0.501-0.4015-6.00 

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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