Individual Calculations July 2015
 Zubarev, Alexander  Total change: -9.30  Rating chartPersonal card
 International Chess Festival "Open Iasi" 2nd edition Iasi ROU 2015-05-29
RcRownchangeKK*chgGame
 2363 2565 5.50 9 -0.93 10 -9.30 
  Miller, Jacob 2165  * IRL1.0010.08100.80 
  Paval, George 2179 ROU1.0010.09100.90 
  Kovalenko, Igor g2650 LAT0.001-0.3810-3.80 
  Tscharotschkin, Michael 2167 GER1.0010.08100.80 
  Itkis, Boris m2348 ROU0.501-0.2810-2.80 
  Chetrari, Nikita 2165  * MDA0.501-0.4210-4.20 
  Bargan, Sergei m2285 MDA1.0010.16101.60 
  Lupulescu, Constantin g2635 ROU0.5010.10101.00 
  Onischuk, Vladimir g2669 UKR0.001-0.3610-3.60 
 * 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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