Individual Calculations January 2018
 Marquez Vizuete, David  Total change: -6.80  Rating chartPersonal card
 Camp. de Sevilla por equipos 2017 Segunda Provincia de Sevilla ESP 2017-10-08
RcRownchangeKK*chgGame
 1630 1672 1.50 3 -0.17 40 -6.80 
  Barrera Garcia, Rocio 1530 ESP0.501-0.1940-7.60 
  Perea Vizcaya, Francisco 1586 ESP1.0010.384015.20 
  Trujillo Pascual-Vaca, Jesus 1775 ESP0.001-0.3640-14.40 

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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