Individual Calculations February 2024
 Roca Cruz, Rafael  Total change: -5.60  Rating chartPersonal card
 XIII IRT Sub 2400 Navidad Alzira Alzira (Valencia) ESP 2023-12-27
RcRownchangeKK*chgGame
 1758 1844 4.00 6 0.27 20 5.40 
  Lopez Ballester, Victor 1444  * ESP1.0010.08201.60 
  Mari Pons, Enric 1601 ESP0.501-0.3020-6.00 
  Pradas Soria, Ernesto 1566 ESP1.0010.17203.40 
  Apolo Sanchez, Manuel 1895 ESP0.5010.07201.40 
  Alcaniz Perez, Javier 1674 ESP1.0010.28205.60 
  Cruz Lledo, Pablo m2368 ESP0.001-0.0320-0.60 
 * 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)
 
 Primera Autonomica Sur (I) Rondas 1-3 Valencia ESP 2024-01-13
RcRownchangeKK*chgGame
 1620 1844 1.00 2 -0.55 20 -11.00 
  Garcia Guerola, Vicent 1527 ESP0.001-0.8720-17.40 
  Perez Vilches, Ruben 1712 ESP1.0010.32206.40 

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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