Individual Calculations April 2008
 Ragni, Paolo  Total change: 1.80  Rating chartPersonal card
 OP Free Tour Torino ITA 2007-11-06
RcRownchangeKK*chgGame
 1905 2169 2.00 3 -0.41 15 -6.15 
  Abbura`, Davide 1819 ITA1.0010.11151.65 
  Gallucci, Alessio 2076 ITA0.001-0.6315-9.45 
  Di Chiara, Mauro 1819 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 Campionato Torinese Torino ITA 2008-01-21
RcRownchangeKK*chgGame
 2017 2169 4.00 5 0.53 15 7.95 
  Tratto, Mimmo 1956 ITA1.0010.23153.45 
  Zunino, Davide 1969 ITA0.001-0.7615-11.40 
  Giacometto, Mario 1918 ITA1.0010.19152.85 
  Barletta, Mauro c2229 ITA1.0010.58158.70 
  Parodi, Alessandro 2011 ITA1.0010.29154.35 

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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