Blitz: Individual Calculations January 2024
 Kowalczyk, Tadeusz  Total change: -13.40  Rating chartPersonal card
 XII SWIATECZNY OGOLNOPOLSKI INTEGRACYJNY TURNIEJ SZACHOWY Lodygowice POL 2023-12-16
RcRownchangeKK*chgGame
 1632 1801 5.50 9 -0.67 20 -13.40 
  Kukla, Maciej 1401  * POL0.501-0.4220-8.40 
  Marekwica, Dawid 1353 POL1.0010.06201.20 
  Klusak, Piotr 1998 POL1.0010.752015.00 
  Ulrych, Wojciech 1699 POL1.0010.36207.20 
  Franczak, Mateusz 1547 POL0.001-0.8120-16.20 
  Szetela, Maciej 1446 POL1.0010.11202.20 
  Raszka, Janusz f2125 POL0.001-0.1320-2.60 
  Stepien, Janusz 1493 POL0.001-0.8620-17.20 
  Niemczyk, Krzysztof 1629 POL1.0010.27205.40 
 * 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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