Blitz: Individual Calculations May 2015
 Kovchan, Alexander  Total change: -12.60  Rating chartPersonal card
 Dubai Open Blitz Chess Tournament 2015 Dubai UAE 2015-04-10
RcRownchangeKK*chgGame
 2323 2460 6.00 10 -0.63 20 -12.60 
  Ahmad, Al Romaithi 2060  * UAE1.0010.08201.60 
  Shimanov, Aleksandr g2660 RUS0.001-0.2420-4.80 
  Fawzy, Adham f2213 EGY0.001-0.8120-16.20 
  Kuznetsov, Mikhail V. 2222 RUS1.0010.20204.00 
  Purtseladze, Maka mwg2293 GEO0.001-0.7220-14.40 
  Saleh, Nabil f2176 UAE1.0010.16203.20 
  Baghdasaryan, Vahe m2367 ARM1.0010.37207.40 
  Raes, Abdul Kader 2228 SYR1.0010.21204.20 
  Salem, A.r. Saleh g2627 UAE0.001-0.2820-5.60 
  Egorov, Evgeny m2384 KAZ1.0010.40208.00 
 * 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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