Individual Calculations September 2022
 Brotto, Alessandro  Total change: 19.00  Rating chartPersonal card
 FE Bella Italia - A Lignano Sabbiadoro ITA 2022-08-17
RcRownchangeKK*chgGame
 2132 2027 3.50 7 0.95 20 19.00 
  Bettalli, Francesco f2249 ITA0.001-0.2220-4.40 
  Colonetti, Fabio 2152 ITA1.0010.672013.40 
  Lapiccirella, Daniele 2173 ITA0.001-0.3020-6.00 
  Giraldi, Edoardo 1940 ITA0.501-0.1220-2.40 
  Olabe Odriozola, Eduardo 1946 ESP1.0010.39207.80 
  Seres, Bela f2207 HUN1.0010.742014.80 
  Cappelletto, Joshuaede f2256 ITA0.001-0.2120-4.20 

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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