Individual Calculations February 2023
 Peretti, Eva  Total change: 2.80  Rating chartPersonal card
 FE Verona 2023 - C Verona ITA 2023-01-02
RcRownchangeKK*chgGame
 1327 1211 1.50 4 0.07 40 2.80 
  Gugler, Giorgio 1479 AUT0.001-0.1740-6.80 
  Kofler, Albin Ernst 1434 ITA0.001-0.2240-8.80 
  Valenza, Tommaso 1038 ITA1.0010.274010.80 
  Testa, Alessandro 1356 ITA0.5010.19407.60 

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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