Individual Calculations January 2017
 Bruno, Elio  Total change: -15.40  Rating chartPersonal card
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 1731 1558 1.00 6 -0.77 20 -15.40 
  Arabito, Giuseppe 1782 ITA0.001-0.2220-4.40 
  Cugini, Marco 1798 ITA0.001-0.2020-4.00 
  Sipione, Luigi 1956 ITA0.001-0.0820-1.60 
  Andreini, Federico 1388 ITA0.001-0.7220-14.40 
  Lattanzi, Domenico 1736 ITA1.0010.732014.60 
  Carotenuto, Piero 1728 ITA0.001-0.2820-5.60 

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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