Individual Calculations October 2008
 Mazzetta, Renato  Total change: -13.65  Rating chartPersonal card
 OP Qualificazione Saint Vincent ITA 2008-07-19
RcRownchangeKK*chgGame
 1985 1919 4.50 9 0.78 15 11.70 
  Barletta, Antonio 2032 ITA0.5010.15152.25 
  Garvani, Vittorio 1993 ITA0.001-0.4015-6.00 
  Brioschi, Camillo 1929 ITA0.5010.01150.15 
  Rossi, Giampiero 1996 ITA1.0010.61159.15 
  Innocenti, Luca 2071 ITA0.001-0.3015-4.50 
  Vozza, Nicola 1993 ITA0.5010.10151.50 
  Iatrino, Vincenzo 1839 ITA1.0010.39155.85 
  Bussa, Paolo 1912 ITA0.501-0.0115-0.15 
  Chiarotto, Filippo 2096 ITA0.5010.23153.45 

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)
 
 14eme Festival International de Chambery - Principal Chambery FRA 2008-08-02
RcRownchangeKK*chgGame
 1887 1919 0.50 4 -1.69 15 -25.35 
  Sonnet, Jean-Pierre 2129 FRA0.001-0.2315-3.45 
  Colas, Yves 1797 FRA0.501-0.1715-2.55 
  Goubet, Alain 1776 FRA0.001-0.6915-10.35 
  Desfonds, Sylvie 1844 FRA0.001-0.6015-9.00 

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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