Individual Calculations January 2012
 Mastroddi, Giuseppe  Total change: -11.10  Rating chartPersonal card
 FE 33 Citta' di Arco Arco di Trento ITA 2011-10-22
RcRownchangeKK*chgGame
 1856 1710 2.50 8 -0.02 15 -0.30 
  Teodonio, Fabrizio 1944 ITA0.5010.29154.35 
  Bergen, Klaus 1954 AUT0.5010.30154.50 
  Perich, Stefano 1931 ITA0.5010.28154.20 
  Ciola, Alberto 1915 ITA0.001-0.2415-3.60 
  Bondielli, Giorgio 1885 ITA0.001-0.2715-4.05 
  Caldara, Sisto 1800 ITA0.001-0.3815-5.70 
  Mircoli, Filippo 1747 ITA0.5010.05150.75 
  Pistone, Salvatore 1671 ITA0.501-0.0515-0.75 

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 La Meridiana Perugia ITA 2011-12-07
RcRownchangeKK*chgGame
 1917 1707 0.50 5 -0.72 15 -10.80 
  De Rosa, Francesco 1968 ITA0.5010.32154.80 
  Bisi, Samuele 2026 ITA0.001-0.1315-1.95 
  Bighiu, Gheorghe 2000 ITA0.001-0.1515-2.25 
  Ferri, Fabio 1827 ITA0.001-0.3415-5.10 
  Martorelli, Angelo 1765 ITA0.001-0.4215-6.30 

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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