Individual Calculations April 2022
 Zelajtys, Jozef  Total change: -18.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2022 Karpacz POL 2022-03-01
RcRownchangeKK*chgGame
 1680 1813 5.00 9 -0.93 20 -18.60 
  Janas, Andrzej 1470 POL1.0010.12202.40 
  Stachanczyk, Jacek m2216 POL0.001-0.0820-1.60 
  Przysiecki, Kajetan c1563 POL0.001-0.8120-16.20 
  Raczek, Stanislaw 1506 POL1.0010.14202.80 
  Olszewski, Jerzy 1581 POL1.0010.21204.20 
  Miodonski, Miroslaw 1447 POL1.0010.10202.00 
  Malecki, Eugeniusz 1969 POL0.001-0.2920-5.80 
  Pociejowski, Marek 1792 POL0.001-0.5320-10.60 
  Wolski, Jerzy 1579 POL1.0010.21204.20 

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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