Individual Calculations January 2012
 Randazzo, Vincenzo  Total change: -3.00  Rating chartPersonal card
 FE IV Palermo scacchi - B Palermo ITA 2011-10-28
RcRownchangeKK*chgGame
 1699 1736 1.00 2 -0.10 30 -3.00 
  Fiorella, Loreto 1711 ITA1.0010.473014.10 
  Varriale, Luca 1687 ITA0.001-0.5730-17.10 

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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