Individual Calculations January 2023
 Castejon Caballero, Andres  Total change: 12.80  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid 2022-2023 Division de Honor Rondas 2-4 Madrid ESP 2022-11-26
RcRownchangeKK*chgGame
 1917 2027 0.00 1 -0.65 20 -13.00 
  Candela Martin, Alvaro 1917 ESP0.001-0.6520-13.00 

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)
 
 XXII Abierto de la Constitucion San Sebastian de los Reyes (Madrid) ESP 2022-12-03
RcRownchangeKK*chgGame
 1954 2027 6.50 9 1.29 20 25.80 
  Lopez Manso, Jeronimo 1627  * ESP1.0010.08201.60 
  Jolani, Parnian 1655 ESP1.0010.10202.00 
  Alvarez Serrano, Carlos 2200 ESP0.001-0.2720-5.40 
  Vara Del Bosque, Daniel 1760 ESP1.0010.18203.60 
  Portero Rubio, Martin 1903 ESP1.0010.33206.60 
  Alfaya Marcelo, Roberto 2254 ESP0.001-0.2120-4.20 
  Vazquez Gonzalez, Jesus 1872 ESP1.0010.29205.80 
  Adan Bermudez, Sergio f2350 ESP0.5010.37207.40 
  Martin Rodriguez, Emilio 1967 ESP1.0010.42208.40 
 * 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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