Individual Calculations September 2019
 Garcia Alvarez, Sergio  Total change: 42.40  Rating chartPersonal card
 V Torneo de Verano Agrupacion Artistica Aragonesa. Parte B Zaragoza ESP 2019-07-27
RcRownchangeKK*chgGame
 1711 1492 2.00 4 1.06 40 42.40 
  Carela Ferrer, Francisco Javier 1676 ESP0.5010.24409.60 
  Perez Tomas, Juan Manuel 1579 ESP1.0010.624024.80 
  Obon Zuniga, Francisco 1782 ESP0.001-0.1640-6.40 
  Garcia Estruch, Jorge 1805 ESP0.5010.364014.40 

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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