Individual Calculations October 2022
 Ferrete Rueda, Juan Carlos  Total change: 7.80  Rating chartPersonal card
 Campeonato de Espana de Aficionados 2022 Tramo 2000 Murcia ESP 2022-08-30
RcRownchangeKK*chgGame
 1842 1682 2.50 7 0.43 20 8.60 
  Viudes Serra, Aaron 1791 ESP1.0010.652013.00 
  Gomez Gandolfo, Ruben 1868 ESP0.001-0.2620-5.20 
  Garcia Sanz, Eduardo 1777 ESP1.0010.632012.60 
  Martinez Sanchez, Antonio Manuel 1926 ESP0.001-0.2020-4.00 
  Diaz Sanchez, Jose Francisco 1756 ESP0.5010.10202.00 
  Perez Gonzalez, Roberto 1976 ESP0.001-0.1520-3.00 
  Sabater Sanchez, Felix 1797 ESP0.001-0.3420-6.80 

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)
 
 LIII Torneo Internacional de Ajedrez Alcala de Guadaira Rondas 1 Alcala de Guadaira (Sevilla) ESP 2022-09-18
RcRownchangeKK*chgGame
 2151 1656 0.00 1 -0.04 20 -0.80 
  Garcia Jimenez, Santiago 2151 ESP0.001-0.0420-0.80 

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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