Rapid: Individual Calculations April 2023
 Bednarek, Sylwester  Total change: -13.80  Rating chartPersonal card
 Turniej o Puchar Smart School Lodz POL 2023-03-04
RcRownchangeKK*chgGame
 1673 2263 6.50 7 -0.03 20 -0.60 
  Borek, Kaj 1863  * POL1.0010.08201.60 
  Kossakowski, Adrian 1445 POL1.0010.00200.00 
  Skolimowski, Jan 1574 POL1.0010.01200.20 
  Orzech, Dominik m2163 POL0.501-0.1420-2.80 
  Rogalski, Krzysztof 1627 POL1.0010.01200.20 
  Komisarski, Jerzy 1422 POL1.0010.00200.00 
  Woszkowski, Stanislaw 1620 POL1.0010.01200.20 
 * 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)
 
 Grand Prix Lodzi 2023 Turniej nr 3 Lodz POL 2023-03-25
RcRownchangeKK*chgGame
 1899 2263 7.00 9 -0.66 20 -13.20 
  Tomaszewski, Adam 1863  * POL1.0010.08201.60 
  Fudala, Dominik 1725 POL1.0010.03200.60 
  Jasiak, Roman 1905 POL1.0010.10202.00 
  Orzech, Dominik m2163 POL0.001-0.6420-12.80 
  Maciejewski, Kamil 1866 POL0.501-0.4220-8.40 
  Jakuc, Pawel 1823 POL1.0010.06201.20 
  Lewicki, Miroslaw m2316 POL0.5010.07201.40 
  Flis, Pawel c1681 POL1.0010.02200.40 
  Michalska, Aleksandra 1748 POL1.0010.04200.80 
 * 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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