Individual Calculations March 2024
 Was, Arkadiusz  Total change: 16.00  Rating chartPersonal card
 Ferie z Szachownica Szarow POL 2024-02-21
RcRownchangeKK*chgGame
 1308 1479 4.00 5 0.40 40 16.00 
  Debowska, Olga 1205 POL0.501-0.3340-13.20 
  Szwed, Karol 1313 POL1.0010.284011.20 
  Kawecki, Kamil 1410 POL1.0010.404016.00 
  Pichowski, Jaromir 1311 POL1.0010.284011.20 
  Korda, Filip 1300 POL0.501-0.2340-9.20 

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)
 

 

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