Individual Calculations April 2013
 Antonelli, Mauro  Total change: 4.80  Rating chartPersonal card
 CIS 2013 - A2 Girone 6 Pomezia ITA 2013-03-15
RcRownchangeKK*chgGame
 2151 2107 2.50 5 0.32 15 4.80 
  Venditti, Raffaele 1707  * ITA1.0010.08151.20 
  Vuelban, Virgilio m2296 PHI0.5010.25153.75 
  Gromovs, Sergejs f2166 ITA0.001-0.4215-6.30 
  Delorme, Axel m2471 FRA0.001-0.1015-1.50 
  Coimbra, Margarida wf2113 POR1.0010.51157.65 
 * 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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