Individual Calculations January 2020
 Berjon Garcia, Sergio  Total change: -4.60  Rating chartPersonal card
 Cto de Tenerife por Equipos 2020 - Preferente Rondas 1-3 Santa Cruz de Tenerife - Tenerife - Islas Canarias ESP 2019-12-01
RcRownchangeKK*chgGame
 2024 2081 1.50 3 -0.23 20 -4.60 
  Martin Luis, Cesar 2137 ESP1.0010.582011.60 
  Abreu Suarez, Isauro 1941 ESP0.501-0.1920-3.80 
  Mendez Acosta, Alexander Jesus 1993 ESP0.001-0.6220-12.40 

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)
 

 

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