Individual Calculations May 2017
 Jones, Alessandro  Total change: 5.20  Rating chartPersonal card
 11.New Open Lugano (A) Lugano SUI 2017-04-14
RcRownchangeKK*chgGame
 2134 1914 1.50 5 0.26 20 5.20 
  Salvetti, Alec f2214 ITA1.0010.852017.00 
  Manca, Federico m2314  * ITA0.001-0.0820-1.60 
  Luciani, Valerio f2180 ITA0.001-0.1820-3.60 
  Favilli, Edoardo 2089 ITA0.5010.23204.60 
  Prete, Alessandro 1874 ITA0.001-0.5620-11.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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