Individual Calculations February 2017
 Tocchioni, Doriano  Total change: 18.40  Rating chartPersonal card
 FE 25 Citta' di Montecatini Montecatini Terme ITA 2016-12-27
RcRownchangeKK*chgGame
 2021 2158 5.00 6 0.92 20 18.40 
  Graziani, Sergio 1914 ITA1.0010.20204.00 
  Ballista, Massimiliano 2026 ITA0.501-0.1820-3.60 
  Aubert, Laurane 2035 FRA1.0010.33206.60 
  Dionigi, Riccardo 2008 ITA1.0010.30206.00 
  Buonanno, Raffaele 1987 ITA1.0010.27205.40 
  Guanciale, Orazio 2155 ITA0.5010.00200.00 

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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