Individual Calculations September 2023
 Rodriguez Bittar, Karim Javier  Total change: 2.00  Rating chartPersonal card
 VI Torneo Internacional Jugando con las Estrellas Santa Cruz de la Palma ESP 2023-08-05
RcRownchangeKK*chgGame
 1865 1895 4.00 8 0.10 20 2.00 
  Li, Hong f2249 CHN0.001-0.1120-2.20 
  Cabrera Reyes, Alberto 1495  * ESP1.0010.08201.60 
  Cadei, Frederic 2081 SUI1.0010.742014.80 
  Uzcategui Rodriguez, Alejandro f2256 VEN0.001-0.1020-2.00 
  Perdomo Araujo, Angel Eduardo 2003 VEN0.001-0.3520-7.00 
  De La Cruz Perez, Carlos 1585 ESP0.501-0.3620-7.20 
  Hernandez Hernandez, Izan 1211 ESP1.0010.01200.20 
  Martin Luis, Cesar 2039 ESP0.5010.19203.80 
 * 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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