Individual Calculations April 2022
 Ullrich, Karol  Total change: 2.80  Rating chartPersonal card
 Wielkopolska III Liga Szachowa 2022 Round 5-8 Ostrow Wielkopolski POL 2022-03-05
RcRownchangeKK*chgGame
 1535 1748 1.00 2 -0.46 40 -18.40 
  Grochowski, Adam 1348  * POL1.0010.08403.20 
  Golinski, Kacper 1722 POL0.001-0.5440-21.60 
 * 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)
 
 Mistrzostwa Polski Juniorow 2022 do 18 lat - chlopcy Sypniewo POL 2022-03-19
RcRownchangeKK*chgGame
 2005 1748 2.50 9 0.53 40 21.20 
  Gorkiewicz, Mateusz 2073 POL1.0010.874034.80 
  Suder, Jakub f2321 POL0.001-0.0240-0.80 
  Dalkowski, Rafal 2138 POL0.001-0.0940-3.60 
  Malik, Maciej 1912 POL0.001-0.2840-11.20 
  Skurniak, Szymon 2032 POL0.001-0.1640-6.40 
  Kalkowski, Igor 1934 POL0.5010.24409.60 
  Jozefik, Aleksander 1729 POL0.501-0.0340-1.20 
  Ciborowski, Konrad Jr 1869 POL0.5010.16406.40 
  Czechowski, Jakub 2036 POL0.001-0.1640-6.40 

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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