Individual Calculations July 2024
 Mariani, Claudio Martin Vicente  Total change: -5.60  Rating chartPersonal card
 OP Scacchi d'aMare Ladispoli ITA 2024-06-15
RcRownchangeKK*chgGame
 1882 1906 2.00 4 -0.14 40 -5.60 
  Scatolini, Lorenzo 1659 ITA1.0010.19407.60 
  Brozzi, Danilo 2216 ITA0.001-0.1440-5.60 
  Gentile, Vittorio 1685 ITA1.0010.22408.80 
  Amonov, Daler 1968 ITA0.001-0.4140-16.40 

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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