Rapid: Individual Calculations January 2023
 Corvi, Maddalena  Total change: -12.40  Rating chartPersonal card
 OP 9 RAPID ASR 2022 ROMA ITA 2022-12-11
RcRownchangeKK*chgGame
 1890 1426 0.50 4 -0.31 40 -12.40 
  Sibilio, Mario f2348 ITA0.0010.00400.00 
  Marta, Daniele 1855 ITA0.001-0.0740-2.80 
  Marchenkov, Lorenzo 1251 ITA0.501-0.2340-9.20 
  Bonaposta, Fabrizio 2105 ITA0.001-0.0140-0.40 

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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