Individual Calculations May 2011
 Mei, Gianluca  Total change: -38.55  Rating chartPersonal card
 OP Memorial Ciro Zadra 2011 Milano ITA 2011-02-08
RcRownchangeKK*chgGame
 1609 1878 1.50 5 -2.57 15 -38.55 
  Ruggeri, Igor 1517 ITA1.0010.10151.50 
  Casamassima, Paolo 1714 ITA0.001-0.7215-10.80 
  Silini, Bruno 1655 ITA0.001-0.7815-11.70 
  Vece, Luigi 1683 ITA0.501-0.2515-3.75 
  Spina, Antonio 1478  * ITA0.001-0.9215-13.80 
 * 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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