Individual Calculations October 2021
 Gerlach, Felix  Total change: 9.60  Rating chartPersonal card
 FE 63 Imperia - A Imperia ITA 2021-09-05
RcRownchangeKK*chgGame
 2162 2062 4.00 9 0.48 20 9.60 
  Le Goff, Damien f2342 FRA0.001-0.1620-3.20 
  Jober, Robert 1939 FRA0.501-0.1720-3.40 
  Forti, Francesco 1969 ITA1.0010.37207.40 
  Barseghyan, Harutyun m2444 FRA0.001-0.0920-1.80 
  Pellicoro, Nathalie 1917 SUI1.0010.31206.20 
  Stewart, Ashley 2077 ENG1.0010.522010.40 
  Jara, Erick 2118 ITA0.5010.08201.60 
  Bifulco, Michel f2248 ITA0.001-0.2620-5.20 
  Efimov, Igor g2406 MNC0.001-0.1220-2.40 

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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