Individual Calculations May 2015
 Orekhov, Nikolai  Total change: -1.80  Rating chartPersonal card
 Voronezh City Chess Championship Open 2015 Voronezh RUS 2015-04-05
RcRownchangeKK*chgGame
 2130 2181 5.00 9 -0.09 20 -1.80 
  Filippov, Vladimir f1929 RUS1.0010.19203.80 
  Strelnikov, Sergey m2388 UKR0.001-0.2320-4.60 
  Rudnitsky, Ivan 2039 RUS1.0010.31206.20 
  Kholodov, Vladimir 2010 RUS1.0010.27205.40 
  Provkin, Vladimir 2141 RUS0.001-0.5620-11.20 
  Cherednichenko, Dmitrij 2061 RUS1.0010.34206.80 
  Vinogradov, Anatoly 2235 RUS0.5010.08201.60 
  Ioffe, Evgeny 2036 RUS0.501-0.1920-3.80 
  Zhurikhin, Alexander f2329 RUS0.001-0.3020-6.00 

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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