Individual Calculations February 2022
 Lobo Pereira, Arami  Total change: 61.20  Rating chartPersonal card
 VIII Sunway International Chess Festival - Group A Sitges ESP 2021-12-13
RcRownchangeKK*chgGame
 2043 1785 2.00 9 0.29 40 11.60 
  Sihite, Chelsie Monica Ignesias wm2185  * INA0.001-0.0840-3.20 
  Nawin, J J 2109 IND0.001-0.1340-5.20 
  Prodhomme, Boris 2028 FRA0.001-0.2040-8.00 
  Alquist, Erik 1965 SWE0.001-0.2640-10.40 
  Galvan Cipriani, Viviana wf2043 ESP1.0010.824032.80 
  Krivenko, Dion 2061 EST0.001-0.1740-6.80 
  Iborra Polo, Eric 1999 ESP0.5010.274010.80 
  Gorny, Michael 1997 GER0.001-0.2340-9.20 
  Altisen Palmada, Roberto 1996 ESP0.5010.274010.80 
 * 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)
 
 Obert de Canovelles Cap Any 2022 Canovelles ESP 2021-12-27
RcRownchangeKK*chgGame
 1772 1785 5.00 7 1.24 40 49.60 
  Sauri Verdaguer, Roger 1470 ESP1.0010.14405.60 
  Sans Piera, Marti 1766 ESP0.501-0.0340-1.20 
  Lambert Pont, James 1612 ESP1.0010.274010.80 
  Fanninger, Leon 2160 AUT0.5010.414016.40 
  Navajas Alvarez, Antoni 1611 ESP1.0010.274010.80 
  Campos Olaya, Israel 2185  * ESP0.001-0.0840-3.20 
  Ramirez Cortes, Izan 1601 ESP1.0010.264010.40 
 * 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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