Individual Calculations June 2018
 Jones, Alessandro  Total change: -18.80  Rating chartPersonal card
 Lugano-Paradiso 2018 General Lugano-Paradiso SUI 2018-05-11
RcRownchangeKK*chgGame
 1763 1961 2.00 4 -0.94 20 -18.80 
  Rabbiosi, Carlo 1654 ITA0.501-0.3620-7.20 
  Graf, Stefan 1672 SUI1.0010.16203.20 
  Mastroddi, Emiliano 1998 ITA0.001-0.4520-9.00 
  Brioschi, Camillo 1729 ITA0.501-0.2920-5.80 

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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