Individual Calculations October 2013
 Negro, Roberto  Total change: -3.75  Rating chartPersonal card
 FE 33 Conca della Presolana Bratto ITA 2013-08-17
RcRownchangeKK*chgGame
 2174 2191 4.50 9 -0.25 15 -3.75 
  Petrone, Gianmario 2008 ITA1.0010.26153.90 
  Levin, Felix g2478 GER0.001-0.1615-2.40 
  Laurenti, Stefano 2070 ITA0.501-0.1615-2.40 
  Lanzani, Mario m2308 ITA0.001-0.3415-5.10 
  Bargeri, Ludovico 2066 ITA0.501-0.1715-2.55 
  Barberi, Alessandro 2051 ITA1.0010.31154.65 
  Cristiani, Cesare 2130 ITA1.0010.42156.30 
  Verstraeten, Rein 2281 BEL0.001-0.3815-5.70 
  Gioseffi, Massimiliano 2171 ITA0.501-0.0315-0.45 

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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