Individual Calculations May 2017
 Arabito, Giuseppe  Total change: 16.80  Rating chartPersonal card
 OP 24 Infrasettimanale SSL Roma ITA 2017-03-01
RcRownchangeKK*chgGame
 1858 1745 3.50 7 0.84 20 16.80 
  Gromovs, Sergejs f2145  * ITA0.001-0.0820-1.60 
  Silano, Pierluigi 1577 ITA1.0010.28205.60 
  Sabetta, Alessandro 2017 ITA0.5010.33206.60 
  Turriziani Colonna, Giovanni 2025 ITA0.001-0.1620-3.20 
  Scaccia, Marco 1525 ITA1.0010.22204.40 
  Pala, Giorgio 2052 ITA0.001-0.1420-2.80 
  Mammoliti, Francesco 1664 ITA1.0010.39207.80 
 * 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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