Individual Calculations July 2021
 Bifulco, Michel  Total change: -8.00  Rating chartPersonal card
 FE 8 Cattolica - A Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 2146 2232 4.50 8 -0.40 20 -8.00 
  Valette, Christian 1965 FRA1.0010.18203.60 
  Basso, Pier Luigi g2538 ITA0.001-0.1420-2.80 
  Costa, Leonardo 2069 GER0.001-0.7220-14.40 
  Puglia, Francesco 1946 ITA1.0010.16203.20 
  Pasini, Nicolo f2233 ITA0.5010.00200.00 
  Lorscheid, Gerhard f2204 GER0.501-0.0420-0.80 
  Skurniak, Szymon 2034 POL1.0010.24204.80 
  Bin-Suhayl, Ieysaa 2177 ITA0.501-0.0820-1.60 

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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