Individual Calculations June 2013
 Pedrazzi, Giuseppe  Total change: 3.45  Rating chartPersonal card
 WE 17 Salsomaggiore Salsomaggiore Terme ITA 2013-05-17
RcRownchangeKK*chgGame
 2004 1948 2.50 5 0.23 15 3.45 
  Vezzosi, Paolo m2287 ITA0.001-0.1215-1.80 
  Wang, Cesare 1711 ITA1.0010.20153.00 
  Vuelban, Virgilio m2298 PHI0.001-0.1115-1.65 
  Carletti, Davide M. 1891 ITA0.501-0.0815-1.20 
  La Piana, Antonino 1834 ITA1.0010.34155.10 

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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