Individual Calculations January 2011
 Ricchi, Luca  Total change: 22.65  Rating chartPersonal card
 WE 9. Citta' di Vignola Vignola ITA 2010-11-12
RcRownchangeKK*chgGame
 1984 1991 4.00 5 1.51 15 22.65 
  Venturelli, Giuseppe 1677 ITA1.0010.14152.10 
  Cavazzoni, Carlo Alberto 1746 ITA1.0010.20153.00 
  Gilevich, Artem 2231 UKR0.5010.30154.50 
  Vincenzi, Marco 2097 ITA1.0010.64159.60 
  Buriani, Andrea 2169 ITA0.5010.23153.45 

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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