Individual Calculations October 2013
 Chirila, Ioan C  Total change: -8.10  Rating chartPersonal card
 2013 US Masters Greensboro, North Carolina USA 2013-08-29
RcRownchangeKK*chgGame
 2363 2520 5.50 9 -0.81 10 -8.10 
  Hassen, Matt f2233 USA1.0010.16101.60 
  Cox, John m2391 ENG0.501-0.1710-1.70 
  Mandizha, Farai m2380 ZIM0.001-0.6910-6.90 
  Melekhina, Alisa fwm2216 USA1.0010.14101.40 
  Neimer, Vitaly m2380 ISR1.0010.31103.10 
  Esserman, Marc m2438 USA0.501-0.1110-1.10 
  Shmelov, Denys K 2417 UKR0.501-0.1410-1.40 
  Ostrovskiy, Aleksandr f2410 USA0.501-0.1510-1.50 
  Bodek, Michael H f2400 USA0.501-0.1610-1.60 

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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