Individual Calculations January 2023
 Kawulski-Chodkiewicz, Alexander  Total change: 105.60  Rating chartPersonal card
 Polfinal Mistrzostw Polski Mezczyzn 2022 Karpacz POL 2022-12-03
RcRownchangeKK*chgGame
 2037 1519 2.50 8 2.00 40 80.00 
  Kacprzak, Kacper 2289 POL0.5010.504020.00 
  Hnydiuk, Aleksander m2361 POL0.0010.00400.00 
  Rog, Bartlomiej 1969 POL0.001-0.0640-2.40 
  Hadrys, Bogdan 1919  * POL1.0010.924036.80 
  Zielonka, Adam 1990 POL0.001-0.0540-2.00 
  Kaczmarek, Arkadiusz 2140 POL0.5010.494019.60 
  Golis, Wiktor 1793 POL0.001-0.1740-6.80 
  Owoc, Jakub 1836 POL0.5010.374014.80 
 * 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)
 
 Liga Dolnoslaska - Druzynowe Mistrzostwa Dolnego Slaska 2022-2023 r3 Dolny Slask POL 2022-12-18
RcRownchangeKK*chgGame
 1618 1519 1.00 1 0.64 40 25.60 
  Krygiel, Konrad 1618 POL1.0010.644025.60 

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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