Individual Calculations November 2011
 Ragusa, Luigi  Total change: 19.80  Rating chartPersonal card
 FE Conca della Presolana - C Bratto della Presolana ITA 2011-08-21
RcRownchangeKK*chgGame
 1669 1694 4.50 6 1.32 15 19.80 
  Attuati, Luca 1436 ITA1.0010.18152.70 
  Mazzoccoli, Simone 1664 ITA1.0010.46156.90 
  Guerini, Silvia Jr 1689 ITA0.001-0.5115-7.65 
  Bruno, Elio 1650 ITA1.0010.44156.60 
  Galuzzi, Bruno 1773 ITA0.5010.11151.65 
  Rozzoni, Davide 1799 ITA1.0010.64159.60 

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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