Individual Calculations November 2017
 Sergeyev, Alexander  Total change: 8.90  Rating chartPersonal card
 Open Moscow region championship men - 2017 Kolomna RUS 2017-10-06
RcRownchangeKK*chgGame
 2180 2392 7.50 9 0.89 10 8.90 
  Sepp, Yuri 1992  * RUS1.0010.08100.80 
  Selifonova, Aleksandra 1992  * RUS1.0010.08100.80 
  Vygovsky, Alexey 1992  * RUS1.0010.08100.80 
  Nozdrachev, Leonid f2417 RUS0.5010.03100.30 
  Velikanov, Igor f2261 RUS1.0010.32103.20 
  Vdovin, Vadim f2383 RUS0.501-0.0110-0.10 
  Borisenko, Andrei m2407 RUS0.5010.02100.20 
  Zakirov, Vladislav 2070 RUS1.0010.13101.30 
  Gavryushin, Dmitry 2102 RUS1.0010.16101.60 
 * 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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