Individual Calculations October 2015
 Negro, Roberto  Total change: -8.40  Rating chartPersonal card
 FE 36 Conca della Presolana - Scacco Bratto Bratto ITA 2015-08-22
RcRownchangeKK*chgGame
 2139 2169 4.50 9 -0.42 20 -8.40 
  Orlov, Andrey g2489 RUS0.001-0.1320-2.60 
  Cugini, Verter 2089 ITA0.001-0.6120-12.20 
  Gentili, Gianguido 2074 ITA1.0010.37207.40 
  Ricci, Marco f2040 ITA0.501-0.1720-3.40 
  Cocconcelli, Lorenzo 2139 ITA0.001-0.5420-10.80 
  Gennari, Jacopo 2125 ITA1.0010.44208.80 
  Coppola, Federico 2092 ITA0.501-0.1120-2.20 
  Ottavi, Marco 1991 ITA1.0010.27205.40 
  Giretti Kanev, Jasen 2211 ITA0.5010.06201.20 

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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