Individual Calculations February 2023
 Rivero Rivero, Jose Maria  Total change: -10.80  Rating chartPersonal card
 VIII TORNEO INTERNACIONAL DE REYES SUB 2200 Vitoria ESP 2023-01-02
RcRownchangeKK*chgGame
 1629 1491 2.50 6 0.22 20 4.40 
  Miguelez Garcia, Erlantz 1909 ESP1.0010.932018.60 
  Gonzalez Pereira, Asier 2061 ESP0.001-0.0220-0.40 
  Aguirre Guardo, Santiago 1738 ESP0.001-0.1920-3.80 
  Castillo Lopez, Jon 1514 ESP0.001-0.4720-9.40 
  Yatseiko, Khrystyna 1188 UKR0.501-0.3620-7.20 
  Sobron Angulo, Adrian 1366 ESP1.0010.33206.60 

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)
 
 CAMPEONATO DE ALAVA POR EQUIPOS Rondas 1 Vitoria ESP 2023-01-21
RcRownchangeKK*chgGame
 1290 1491 0.00 1 -0.76 20 -15.20 
  Al Hakim, Nazeer 1290 ESP0.001-0.7620-15.20 

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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