Individual Calculations May 2013
 Palermo, Stefano  Total change: -1.35  Rating chartPersonal card
 OP di Primavera 2013 Rocca Priora ITA 2013-04-19
RcRownchangeKK*chgGame
 1992 2110 3.00 5 -0.09 15 -1.35 
  Sonis, Francesco 1710  * ITA1.0010.08151.20 
  Pitrelli, Antonio 2001 ITA0.501-0.1515-2.25 
  Gromovs, Sergejs f2209 ITA0.5010.14152.10 
  Sgammato, Francesco 1741 ITA1.0010.10151.50 
  Vuelban, Virgilio m2298 PHI0.001-0.2615-3.90 
 * 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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