Individual Calculations March 2013
 Arata, Roberto Mario  Total change: 15.75  Rating chartPersonal card
 FE 3 Sanremo Sanremo ITA 2013-01-28
RcRownchangeKK*chgGame
 2150 2206 6.00 9 1.05 15 15.75 
  Cavaglia`, Bruno 1806  * ITA1.0010.08151.20 
  Bonino, Silvano 1806  * ITA1.0010.08151.20 
  Naumkin, Igor g2493 RUS0.5010.34155.10 
  Efimov, Igor g2424 MNC0.001-0.2215-3.30 
  Gussone, Claudio 1806  * ITA1.0010.08151.20 
  Sanchez, Joseph g2533 PHI0.001-0.1315-1.95 
  Novelli, Cristiano 2056 ITA1.0010.30154.50 
  De Luca, Fabio 1981 ITA1.0010.22153.30 
  Blechzin, Igor m2447 RUS0.5010.30154.50 
 * 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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