Individual Calculations May 2012
 Zimina, Olga  Total change: 8.50  Rating chartPersonal card
 CIS 2012 - A1.4 Massafra ITA 2012-03-16
RcRownchangeKK*chgGame
 2222 2327 4.00 5 0.85 10 8.50 
  Bottino, Alexiei 2026 ITA1.0010.15101.50 
  Laketic, Gojko m2438 SRB1.0010.65106.50 
  Indelicati, Giuseppe 2178 ITA0.501-0.2010-2.00 
  Valguarnera, Girolamo 2155 ITA1.0010.27102.70 
  Stromboli, Ettore f2314 ITA0.501-0.0210-0.20 

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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