Individual Calculations January 2009
 Coratella, Giuseppe  Total change: -9.45  Rating chartPersonal card
 FE Vicenza Vicenza ITA 2008-09-27
RcRownchangeKK*chgGame
 1994 2258 3.50 5 -0.58 15 -8.70 
  Gennari, Leone 2015 ITA1.0010.20153.00 
  Panican, Gheorghe 2059 ITA0.501-0.2615-3.90 
  Cora , Massimo 2068 ITA0.001-0.7515-11.25 
  Litrico, Paolo 1921 ITA1.0010.12151.80 
  De Bortoli, Thomas 1908 ITA1.0010.11151.65 

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)
 
 OP Basso Veronese Casaleone ITA 2008-11-15
RcRownchangeKK*chgGame
 2150 2258 2.50 4 -0.05 15 -0.75 
  Ricci, Alfredo 2020 ITA0.501-0.3015-4.50 
  Bertani, Gianfranco 2106 ITA1.0010.30154.50 
  Andreeva, Arina 2001 RUS0.501-0.3215-4.80 
  Lazic, Miroljub g2472 SRB0.5010.27154.05 

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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