Individual Calculations October 2018
 Medina Medina, Freddy Alberto  Total change: 2.40  Rating chartPersonal card
 Torneo Nacional Abierto Verano 2018 Distrito Nacional DOM 2018-08-17
RcRownchangeKK*chgGame
 1949 1835 1.50 4 0.06 40 2.40 
  Camacho Campusano, David Daniel 2140 DOM0.001-0.1440-5.60 
  Rodriguez Mejia, Eddy Gabriel 1692 DOM1.0010.314012.40 
  Toro Rojas, Freddy Alberto 1937 VEN0.5010.14405.60 
  Hernandez Terrero, Daniel 2025 DOM0.001-0.2540-10.00 

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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