Individual Calculations April 2019
 Mendoza Contreras, Lucas E  Total change: -6.20  Rating chartPersonal card
 Cto de Tenerife por Equipos 2019 - Preferente Rondas 10-11 Santa Cruz de Tenerife ESP 2019-03-16
RcRownchangeKK*chgGame
 2155 2084 0.50 2 -0.31 20 -6.20 
  Villavicencio Martinez, Carlos 2089 ESP0.5010.01200.20 
  Mendivil Anton, Daniel f2221 ESP0.001-0.3220-6.40 

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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