Individual Calculations January 2012
 Bonino, Silvano  Total change: -18.30  Rating chartPersonal card
 10ème open international de la ville de Menton MENTON FRA 2011-10-23
RcRownchangeKK*chgGame
 1720 1500 0.00 3 -0.66 15 -9.90 
  Manca, Renato 1716 ITA0.001-0.2215-3.30 
  Corbet, Francois 1710 FRA0.001-0.2315-3.45 
  De Geest, Jan 1734 BEL0.001-0.2115-3.15 

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)
 
 OP Memorial M. Pia Ruggeri Imperia ITA 2011-12-02
RcRownchangeKK*chgGame
 1700 1510 0.50 4 -0.56 15 -8.40 
  Roversi, Stefano 1836 ITA0.001-0.1315-1.95 
  Tagliano, Maurizio 1733 ITA0.001-0.2215-3.30 
  Christen, Peter Walter 1618 ITA0.5010.15152.25 
  Salerno, Luciano 1612 ITA0.001-0.3615-5.40 

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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