Rapid: Individual Calculations October 2015
 Ibba, Isacco  Total change: -13.00  Rating chartPersonal card
 OP BEATA VERGINE DEL RIMEDIO OZIERI ITA 2015-09-13
RcRownchangeKK*chgGame
 1840 2202 6.50 8 -0.65 20 -13.00 
  Devilla, Michele 1802  * ITA1.0010.08201.60 
  Pilia, Piero 1802  * ITA1.0010.08201.60 
  Le Creurer, Kilian 1812 ITA0.001-0.9120-18.20 
  Polo, Alessandro 1802  * ITA1.0010.08201.60 
  Deruda, Leonardo 1802  * ITA1.0010.08201.60 
  Sonis, Francesco f1952 ITA0.501-0.3120-6.20 
  Santilli, Enrico 1875 ITA1.0010.13202.60 
  Crapulli, Giuseppe 1869 ITA1.0010.12202.40 
 * 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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