Individual Calculations September 2017
 Rychkov, Oleg  Total change: 3.90  Rating chartPersonal card
 Gidrostroy Cup 2017 Yuzhno-Sakhalinsk RUS 2017-08-01
RcRownchangeKK*chgGame
 2293 2411 6.00 9 0.39 10 3.90 
  Blokha, Aleksandr 2011  * RUS1.0010.08100.80 
  Gabrusev, Sergey 2095 RUS1.0010.13101.30 
  Smirnov, Pavel g2558 RUS0.5010.20102.00 
  Frizuk, Andrey 2011  * RUS1.0010.08100.80 
  Obolenskikh, Dmitry m2542 RUS0.001-0.3210-3.20 
  Khokhlova, Daria 2190 RUS0.501-0.2810-2.80 
  Cherntsov, Igor 2239 RUS1.0010.27102.70 
  Sek, Konstantin 2462 RUS0.5010.07100.70 
  Ovetchkin, Roman g2527 RUS0.5010.16101.60 
 * 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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