Individual Calculations May 2023
 Banasik, Krzysztof  Total change: -21.60  Rating chartPersonal card
 SSOK Krajsky prebor 2022-2023 r11 various CZE 2023-04-02
RcRownchangeKK*chgGame
 2060 2218 0.50 1 -0.21 20 -4.20 
  Strasil, Pavel c2060 CZE0.501-0.2120-4.20 

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)
 
 XXII Mistrzostwa Polski Sluzb Mundurowych Glucholazy POL 2023-04-12
RcRownchangeKK*chgGame
 1934 2218 6.50 9 -0.87 20 -17.40 
  Kaszuba, Michal 1818  * POL1.0010.08201.60 
  Rozumek, Krzysztof 1784 POL1.0010.06201.20 
  Golis, Wiktor 1970 POL0.501-0.3120-6.20 
  Choina, Michal 1885 POL0.501-0.3820-7.60 
  Kopacz, Przemyslaw 1763 POL1.0010.06201.20 
  Tustanowski, Mateusz 2065 POL0.501-0.2020-4.00 
  Hasterok, Mateusz 2162 POL0.501-0.0820-1.60 
  Michalski, Daniel 1980 POL1.0010.20204.00 
  Plesiuk, Andrzej 1981 POL0.501-0.3020-6.00 
 * 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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