Individual Calculations March 2020
 Castilla Arteaga, Carlos David  Total change: -10.60  Rating chartPersonal card
 Cto de Tenerife por Equipos 2020 - Preferente Rondas 5-7 Santa Cruz de Tenerife - Tenerife - Islas Canarias ESP 2020-02-01
RcRownchangeKK*chgGame
 1948 1775 0.00 1 -0.27 20 -5.40 
  Calzadilla Saiz, Luis Alberto 1948 ESP0.001-0.2720-5.40 

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)
 
 Cto de Tenerife por Equipos 2020 - Primera Rondas 5-7 Santa Cruz de Tenerife - Tenerife - Islas Canarias ESP 2020-02-01
RcRownchangeKK*chgGame
 1957 1775 0.00 1 -0.26 20 -5.20 
  Paz Mendez, German Christopher 1957 ESP0.001-0.2620-5.20 

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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