Rapid: Individual Calculations October 2021
 Dluski, Wiktor  Total change: -41.80  Rating chartPersonal card
 Szansa Chess Open Warsaw 2021 - Turniej Rapid Warszawa POL 2021-09-11
RcRownchangeKK*chgGame
 1516 1190 0.00 3 -0.77 20 -15.40 
  Obiedzinski, Piotr 1894 POL0.001-0.0120-0.20 
  Dropia, Rafal 1603 POL0.001-0.0720-1.40 
  Siekanska, Zofia 1051 POL0.001-0.6920-13.80 

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)
 
 Otwarty Praski Turniej Szachowy Warszawa POL 2021-09-18
RcRownchangeKK*chgGame
 1637 1190 0.00 2 -0.19 20 -3.80 
  Celinski, Kamil 1820 POL0.001-0.0120-0.20 
  Branicki, Slawomir 1453 POL0.001-0.1820-3.60 

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)
 
 XXVIII Turniej Szachowy o Puchar Kawki Warszawa POL 2021-09-26
RcRownchangeKK*chgGame
 1488 1190 0.00 5 -1.13 20 -22.60 
  Carrieri, Maurizio 1795 ITA0.001-0.0220-0.40 
  Pawlowski, Michal 1694 POL0.001-0.0420-0.80 
  Wojtkowski, Marcin 1548 POL0.001-0.1020-2.00 
  Bartodziej, Mariusz 1267 POL0.001-0.3920-7.80 
  Broda, Lukasz 1136 POL0.001-0.5820-11.60 

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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