Individual Calculations May 2024
 Lewandrowski, Tomasz  Total change: 46.20  Rating chartPersonal card
 286th YMCA Spring 2024-A Round 1-3 Warszawa POL 2024-04-12
RcRownchangeKK*chgGame
 2078 1919 1.50 3 0.57 20 11.40 
  Borowy, Cezary 2006 POL0.001-0.3820-7.60 
  Choroszej, Aleksander 1962 POL1.0010.562011.20 
  Rudolf, Michal f2267 POL0.5010.39207.80 

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)
 
 Columbus Energy Mistrzostwa Polski Amatorow - do 2100 FIDE Sianozety POL 2024-04-13
RcRownchangeKK*chgGame
 1896 1919 6.50 9 1.74 20 34.80 
  Lewczuk, Antoni 1639 POL1.0010.16203.20 
  Gabrys, Lukasz 1993 POL1.0010.602012.00 
  Plotka, Wojciech 1958 POL0.5010.05201.00 
  Zgadzaj, Rafal c1951 POL0.001-0.4620-9.20 
  Trybus, Dominika 1868 POL1.0010.43208.60 
  Spyra, Piotr 1915 POL1.0010.49209.80 
  Tyran, Daniel 1853 POL1.0010.41208.20 
  Motyl, Tomasz 1891 POL1.0010.46209.20 
  Sliwerski, Radoslaw 1995 POL0.001-0.4020-8.00 

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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