Individual Calculations February 2023
 Cid Armada, Antonio  Total change: -8.60  Rating chartPersonal card
 VIII TORNEO INTERNACIONAL DE REYES SUB 2200 Vitoria ESP 2023-01-02
RcRownchangeKK*chgGame
 1704 1672 2.00 5 -0.32 40 -12.80 
  Barbazan Bilbao, Xabier 2120 ESP0.001-0.0640-2.40 
  Palomero Alonso, Alberto 1291 ESP1.0010.09403.60 
  Sobron Angulo, Adrian 1366 ESP1.0010.14405.60 
  Izquierdo Arruferia, Joseba 1887 ESP0.001-0.2340-9.20 
  Marquinez Cabrejas, Francisco J. 1857 ESP0.001-0.2640-10.40 

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)
 
NOTE: K factor changed
 CAMPEONATO DE ALAVA POR EQUIPOS Rondas 1 Vitoria ESP 2023-01-21
RcRownchangeKK*chgGame
 1442 1672 1.00 1 0.21 20 4.20 
  Vegas Simal, Guillermo 1442 ESP1.0010.21204.20 

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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