Individual Calculations June 2023
 Charaf, Leonardo  Total change: -4.60  Rating chartPersonal card
 Maipu Chess Open "Alejandro Bermejo in memoriam" Maipu - Mendoza ARG 2023-05-18
RcRownchangeKK*chgGame
 1895 2092 4.00 6 -0.23 20 -4.60 
  Chavero, Victor Jesus 1692  * ARG1.0010.08201.60 
  Slipoi, Fernando 1639 ARG1.0010.06201.20 
  Della Morte, German m2339 ARG0.001-0.1920-3.80 
  Arias Diaz, Javier Alonso 1746 CHI0.501-0.3920-7.80 
  Marson, Juan Miguel c2094 ARG0.5010.00200.00 
  Luzi, Fernando 1858 ARG1.0010.21204.20 
 * 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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