Individual Calculations April 2024
 Murawski, Eugeniusz  Total change: -3.60  Rating chartPersonal card
 Mistrzostwa Polski Niepelnosprawnych w szachach 2024 Karpacz POL 2024-02-26
RcRownchangeKK*chgGame
 1771 1752 4.50 9 0.21 20 4.20 
  Stachanczyk, Jacek m2076 POL0.001-0.1320-2.60 
  Racis, Weronika 1607 POL1.0010.31206.20 
  Kozlowski, Franciszek 1948 POL0.5010.25205.00 
  Urban, Marek 1459 POL1.0010.15203.00 
  Piotrowski, Arkadiusz 1917 POL0.5010.22204.40 
  Wojcik, Wieslaw 1886 POL0.001-0.3220-6.40 
  Pociejowski, Marek 1851 POL0.001-0.3620-7.20 
  Szymanski, Leszek 1620 POL0.501-0.1820-3.60 
  Krawcewicz, Lucyna 1576 POL1.0010.27205.40 

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)
 
 Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 7-9 Dolny Slask POL 2024-03-02
RcRownchangeKK*chgGame
 1709 1855 1.00 2 -0.39 20 -7.80 
  Sakharchuk, Aliaksandr 1694 POL0.001-0.7120-14.20 
  Pawelec, Dawid 1723 POL1.0010.32206.40 

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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