Individual Calculations October 2012
 Bossoni, Mario  Total change: 23.70  Rating chartPersonal card
 FE 16 Cesenatico Cesenatico ITA 2012-09-01
RcRownchangeKK*chgGame
 2102 1925 4.00 8 1.58 15 23.70 
  Scarpa, Silvia 1745 ITA1.0010.26153.90 
  Pascucci, Marco 2132 ITA0.5010.27154.05 
  Schaufelberger, Heinz f2281 SUI0.5010.39155.85 
  Xia, Jie f2266 ITA0.001-0.1215-1.80 
  Pistocchi, Raimondo 1738 ITA1.0010.26153.90 
  Mauro, Alan f2184 ITA0.5010.32154.80 
  Maurer, Fritz 2148 SUI0.5010.28154.20 
  De Filomeno, Simone f2325  * ITA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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