Individual Calculations April 2023
 Nowak, Maciej  Total change: 40.80  Rating chartPersonal card
 III Malopolska Liga Juniorow 2023 Round 1-4 Krakow POL 2023-03-25
RcRownchangeKK*chgGame
 1531 1511 3.00 4 1.02 40 40.80 
  Cichon, Bartlomiej 1868 POL0.001-0.1140-4.40 
  Skorupka, Arkadiusz 1430 POL1.0010.394015.60 
  Pulit, Kacper 1338 POL1.0010.274010.80 
  Markiewicz, Jacek 1487 POL1.0010.474018.80 

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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