Individual Calculations March 2023
 Petti, Luca Giovanni  Total change: 13.60  Rating chartPersonal card
 VI Abierto de Montevideo "COPA MARCEL DUCHAMP 2023" MONTEVIDEO URU 2023-02-03
RcRownchangeKK*chgGame
 1988 2009 5.00 9 0.34 40 13.60 
  Reolon, Victor 1558 URU1.0010.06402.40 
  Garcia Palermo, Carlos Horacio g2419 ITA0.5010.424016.80 
  Rouiller, Cristopher 1609  * URU1.0010.08403.20 
  Mussanti, Diego f2303 ARG0.001-0.1540-6.00 
  Bonjorn, Pablo 1911 ARG1.0010.374014.80 
  Rodi, Luis Ernesto m2295 URU0.5010.344013.60 
  Francisco Guecamburu, Candela Be wf2279 ARG0.001-0.1740-6.80 
  Rodriguez Farias, Victor 1838 URU0.001-0.7340-29.20 
  Cayetano, Juan 1677 URU1.0010.12404.80 
 * 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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