Individual Calculations May 2011
 Carfagna, Alex  Total change: -13.65  Rating chartPersonal card
 OP Sanremo Sanremo ITA 2011-02-25
RcRownchangeKK*chgGame
 1677 1768 2.50 4 0.08 15 1.20 
  Bonino, Silvano 1457 ITA0.501-0.3615-5.40 
  Del Nevo, Claudio 1843 ITA0.001-0.4015-6.00 
  Christen, Peter Walter 1581 ITA1.0010.26153.90 
  Restifo, Katiuscia 1826 ITA1.0010.58158.70 

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)
 
 CP Alessandria - Asti Asti ITA 2011-03-17
RcRownchangeKK*chgGame
 1862 1768 0.50 4 -0.99 15 -14.85 
  Forno, Roberto 1917 ITA0.001-0.3015-4.50 
  De Francisci, Luigi 1881 ITA0.5010.15152.25 
  Biancotti, Alessandro 1892 ITA0.001-0.3315-4.95 
  Briata, Federico 1758 ITA0.001-0.5115-7.65 

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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