Individual Calculations November 2012
 Rivara, Massimo  Total change: -2.55  Rating chartPersonal card
 OP XIII Valbisagno Genova ITA 2012-10-19
RcRownchangeKK*chgGame
 1897 1826 1.50 4 -0.17 15 -2.55 
  Cirabisi, Federico f2112 ITA0.001-0.1615-2.40 
  Altieri, Danilo M 1996 ITA0.001-0.2815-4.20 
  Cotugno, Michele 1721 ITA0.501-0.1415-2.10 
  Vello, Bruno 1760 ITA1.0010.41156.15 

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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