Individual Calculations March 2023
 Rajlich, Vaclav  Total change: -11.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Mazowsza 2023 Round 5-6 woj. mazowieckie POL 2023-02-05
RcRownchangeKK*chgGame
 1520 1473 2.00 2 1.11 40 44.40 
  Machnik, Stanislaw 1396 POL1.0010.394015.60 
  Nocek, Dominik 1643 POL1.0010.724028.80 

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)
 
 Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego C1 2023 Warszawa POL 2023-02-25
RcRownchangeKK*chgGame
 1249 1473 2.50 5 -1.39 40 -55.60 
  Klask, Franciszek 1255 POL0.001-0.7840-31.20 
  Walewski, Szymon 1198 POL1.0010.17406.80 
  Komuda, Ksawery 1163 POL1.0010.14405.60 
  Lesik, Sebastian 1328 POL0.501-0.1940-7.60 
  Mroczkowski, Adam 1302 POL0.001-0.7340-29.20 

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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