Individual Calculations February 2022
 Folin, Giorgio  Total change: 16.40  Rating chartPersonal card
 FE 6 Vergani Cup dicembre - B Cattolica ITA 2021-12-27
RcRownchangeKK*chgGame
 1439 1295 2.50 6 0.41 40 16.40 
  Della Rocca, Giorgio 1679 ITA0.001-0.0940-3.60 
  Marani, Luca 1695  * ITA0.001-0.0840-3.20 
  Ciraulo, Silvia 1157 ITA1.0010.314012.40 
  Ruggiero, Ilaria 1383 ITA1.0010.624024.80 
  Chimenti, Andrea 1552 ITA0.5010.324012.80 
  Balafoutas, Alexandros 1168 GRE0.001-0.6740-26.80 
 * 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)
 

 

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