Individual Calculations December 2014
 Solombrino, Giovanni  Total change: -19.80  Rating chartPersonal card
 OP 4 Trofeo Giorgio Porreca Napoli ITA 2014-09-25
RcRownchangeKK*chgGame
 1792 1864 2.50 6 -0.99 20 -19.80 
  Auletta, Pasquale 1606 ITA1.0010.18203.60 
  Esposito, Rosario 1805 ITA0.501-0.0820-1.60 
  Ficco, Corrado 2027 ITA0.001-0.2820-5.60 
  Esposito, Luca f2195 ITA0.001-0.1220-2.40 
  Buonanno, Raffaele 1644 ITA0.001-0.7820-15.60 
  Sparice, Lorenzo 1475 ITA1.0010.09201.80 

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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