Individual Calculations September 2017
 Robles Diaz, Jose Alberto  Total change: 6.60  Rating chartPersonal card
 III Torneo de Verano Agrupacion Artistica Aragonesa. Parte B Zaragoza ESP 2017-07-05
RcRownchangeKK*chgGame
 1942 2089 3.00 4 0.33 20 6.60 
  Sanjulian Arruga, Pablo 1701 ESP1.0010.09201.80 
  Antonano Fedz-Quincoces, Avelino 1965 ESP0.001-0.6720-13.40 
  Accattato Martin, Mario 2233 ESP1.0010.692013.80 
  Villalba Embid, Marcos 1868 ESP1.0010.22204.40 

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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