Individual Calculations July 2012
 Sudakova, Irina  Total change: 3.30  Rating chartPersonal card
 OP Memorial Renato Didoni Milano ITA 2012-04-21
RcRownchangeKK*chgGame
 2279 2331 4.00 7 0.22 15 3.30 
  Pierandrei, Cristiano 1955 ITA1.0010.09151.35 
  Martelli, Tommaso 1931  * ITA1.0010.08151.20 
  Anisimov, Pavel m2529 RUS0.001-0.2415-3.60 
  Cazzaniga, Walter 2124 ITA1.0010.23153.45 
  Collutiis, Duilio m2493 ITA1.0010.711510.65 
  Martinez, Rolly m2419 PHI0.001-0.3815-5.70 
  Salvador, Roland g2502 PHI0.001-0.2715-4.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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