Individual Calculations October 2023
 Li, Hong  Total change: -41.40  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 2130 2249 4.50 10 -2.07 20 -41.40 
  Silva Pena, Angel David 1901 ESP1.0010.11202.20 
  Millaret Lores, Francesc 2084 ESP1.0010.28205.60 
  Zhao, Chenxi 2410 CHN0.001-0.2920-5.80 
  Armengol Comas, Joaquim 2079 ESP1.0010.28205.60 
  Alekseenko, Kirill g2675 AUT0.001-0.0720-1.40 
  Hajage, Michael 2097 FRA0.001-0.7020-14.00 
  Lozano Casasayas, Marc 1989 ESP0.501-0.3220-6.40 
  Solani Nunez, Joshua 2030 ESP0.501-0.2820-5.60 
  Rodriguez, Augustin 1992 FRA0.501-0.3220-6.40 
  Franco Valencia, Angela wm2047 COL0.001-0.7620-15.20 

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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