Blitz: Individual Calculations May 2014
 Perkovsky, Alexey  Total change: 33.40  Rating chartPersonal card
 Zvezdnye dali -2014 BLITS Khabarovsk RUS 2014-04-05
RcRownchangeKK*chgGame
 2182 2307 7.50 9 1.67 20 33.40 
  Vykhodtceva, Nina wf2027 RUS1.0010.16203.20 
  Bogko, Alexey 2097 RUS1.0010.23204.60 
  Labunskiy, Dmitry m2444 RUS0.5010.18203.60 
  I,gi, Su 2156 RUS1.0010.30206.00 
  Rychkov, Oleg f2348 RUS1.0010.562011.20 
  Dudarev, Nikolai 2229 RUS1.0010.39207.80 
  Semenyuk, Leonid f2343 RUS0.5010.05201.00 
  Khlon, Aleksandr 1907  * RUS1.0010.08201.60 
  Turobov, Ilya 2083 RUS0.501-0.2820-5.60 
 * 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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