Individual Calculations February 2013
 Dai Zotti, Marco  Total change: -36.00  Rating chartPersonal card
 OP 2 Dueville - CP Vicenza Dueville ITA 2013-01-11
RcRownchangeKK*chgGame
 1768 1682 0.00 3 -1.20 30 -36.00 
  Giuriato, Sergio 1959 ITA0.001-0.1730-5.10 
  Rossi, Gianni 1809 ITA0.001-0.3330-9.90 
  Simonetto, Andrea 1536 ITA0.001-0.7030-21.00 

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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