Individual Calculations April 2009
 Gagliardi, Christian  Total change: 21.15  Rating chartPersonal card
 CHessOpen&Academy ASCONA SUI 2009-01-03
RcRownchangeKK*chgGame
 2178 2209 2.50 4 0.32 15 4.80 
  Stojanovic, Mihajlo g2530 SRB0.001-0.1315-1.95 
  Laube, Giovanni 1957 SUI1.0010.19152.85 
  Botta, Gabriele 2214 SUI0.5010.01150.15 
  Cittadini, Dario 2012 SUI1.0010.25153.75 

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)
 
 CP Como Como ITA 2009-01-24
RcRownchangeKK*chgGame
 2021 2209 4.50 5 0.85 15 12.75 
  Pede, Lucio 1965 ITA1.0010.20153.00 
  Revinelli, Sergio 1868 ITA1.0010.12151.80 
  Bellotto, Stefano 1992 ITA1.0010.22153.30 
  Crippa, Gabriele 2091 ITA0.501-0.1615-2.40 
  Buonocore, Elio 2188 ITA1.0010.47157.05 

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)
 
 FE 3 Città di Erba - A Erba ITA 2009-03-06
RcRownchangeKK*chgGame
 2242 2209 2.50 5 0.24 15 3.60 
  Coppola, Guido 2012 ITA1.0010.25153.75 
  Vezzosi, Paolo m2374 ITA0.5010.22153.30 
  Sgnaolin, Davide 2209 ITA0.5010.00150.00 
  Stella, Andrea 2273 ITA0.5010.09151.35 
  Njili, Kamel f2343 TUN0.001-0.3215-4.80 

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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